{"id":9996,"date":"2025-11-13T09:59:06","date_gmt":"2025-11-13T09:59:06","guid":{"rendered":"https:\/\/allin.online\/standard\/tocynnu-a-derbynfa\/"},"modified":"2026-10-14T13:14:49","modified_gmt":"2026-10-14T13:14:49","slug":"tocynnu-a-derbynfa","status":"publish","type":"standard","link":"https:\/\/allin.online\/cy\/standard\/amgylchedd-adeiledig\/llwybrau-mynediad-a-gadael\/tocynnu-a-derbynfa\/","title":{"rendered":"Tocynnu a Derbynfa"},"content":{"rendered":"\n<div class=\"wp-block-ace-standard-fixed-content flex content-content bg_white padding indent two-column\"><div class=\"content_wrapper\"><h3 id=\"page_sub_nav\" class=\"mobile_only\">2.03 Tocynnu a Derbynfa<\/h3><select aria-labelledby=\"page_sub_nav\" class=\"mobile_only\" id=\"nav_select\"><option value=\"#overview\">Trosolwg<\/option><option value=\"#examples\">Enghraifft ymarferol<\/option><option value=\"#key_considerations\">Ystyriaethau allweddol<\/option><option value=\"#definitions_list\">Diffiniadau ac acronymau<\/option><option value=\"#learning_resources\">Adnoddau dysgu<\/option><option value=\"#linked_standards\">Safonau cysylltiedig<\/option><option value=\"#references\">Cyfeiriadau allanol<\/option><\/select><div class=\"action_links mobile_only\"><a href=\"https:\/\/form.jotform.com\/252393341563356?standard=Amgylchedd Adeiledig 2.03 Tocynnu a Derbynfa\" class=\"feedback_link button bg_secondary white\">Rhowch adborth i ni ar y Safon hon<\/a><a href=\"https:\/\/allin.online\/cy\/standard\/amgylchedd-adeiledig\/\" class=\"return_link\">Yn \u00f4l i Amgylchedd Adeiledig<\/a><\/div>\n<div id=\"overview\" class=\"wp-block-ace-standard-overview standard-content\"><h3>Trosolwg<\/h3>\n<p class=\"wp-block-paragraph\">Mae&#8217;n&nbsp;hanfodol&nbsp;fod eich derbynfa&nbsp;a&#8217;ch&nbsp;ardal docynnau yn hygyrch ac yn groesawgar.&nbsp;Dyma&nbsp;lle bydd eich ymwelwyr yn ffurfio eu hargraff gyntaf o ba mor hygyrch fydd eu hymweliad.&nbsp;Gallai profi mynediad gwael neu anhawster cyfathrebu yma beri i rywun beidio ag aros neu ymweld eto.&nbsp;Mae cael y ddarpariaeth mynediad gywir mewn lleoliadau tocynnau a derbynfa yn sicrhau bod ymwelwyr yn derbyn croeso cynnes ac sy&#8217;n rhoi sicrwydd mewn mannau creadigol a diwylliannol.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mae&#8217;r Safonau ar gyfer mannau tocynnau a derbynfa hygyrch yn dilyn manylebau allweddol o&nbsp;<span title=\"BS8300\" data-definition-name=\"BS8300\" data-definition=\"bs8300\" data-definition-id=\"8521\" class=\"ace-definition-inserter\"><\/span>,&nbsp;<span title=\"Dogfen Gymeradwy M (ADM)\" data-definition-name=\"Approved Document M ADM\" data-definition=\"dogfen-gymeradwy-m-adm\" data-definition-id=\"9511\" class=\"ace-definition-inserter\"><\/span>, a <span title=\"Dogfen Canllawiau Technegol M (TGD M)\" data-definition-name=\"Technical Guidance Document M (TGD M)\" data-definition=\"dogfen-canllawiau-technegol-m-tgd-m\" data-definition-id=\"9807\" class=\"ace-definition-inserter\"><\/span>. Maen nhw wedi&#8217;u seilio ar egwyddorion dylunio defnyddwyr pwysig i sicrhau y:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>gall pobl&nbsp;adnabod&nbsp;eich derbynfa neu leoliad tocynnau yn hawdd&nbsp;o&#8217;r fynedfa<\/li>\n\n\n\n<li>mae pobl yn gwybod bod darpariaethau mynediad fel&nbsp;<span data-definition=\"dolen-sain-cymorth-clyw\" data-definition-id=\"9633\" title=\"Dolen sain cymorth clyw\" data-definition-name=\"Hearing aid induction loop\" class=\"ace-definition-inserter\"><\/span>&nbsp;ar gael i&#8217;w defnyddio yma.&nbsp;<\/li>\n\n\n\n<li>gall defnyddwyr cadeiriau olwyn gyrraedd a defnyddio&#8217;r ardal yn hawdd&nbsp;<\/li>\n\n\n\n<li>gall pawb gyfathrebu&#8217;n effeithiol a chyflawni&#8217;r trafodion sydd eu hangen arnynt&nbsp;<\/li>\n\n\n\n<li>mae gan&nbsp;unrhyw&nbsp;ystafelloedd cotiau&nbsp;sydd ar gael&nbsp;gownter is&nbsp;<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Mae&#8217;r Safon hon yn canolbwyntio ar fynediad corfforol. Am ragor o wybodaeth ar ddefnyddio eich&nbsp;mannau tocynnau a&nbsp;derbynfa yn effeithiol, yn ogystal \u00e2 phwyntiau eraill o ryngweithio \u00e2 chwsmeriaid,&nbsp;cyfeiriwch at&nbsp;<a href=\"https:\/\/allin.online\/cy\/standard\/gwasanaeth-cwsmeriaid\/yn-ystod-ymweliad\/mannau-gwasanaeth-cwsmeriaid\/\">Gwasanaeth Cwsmeriaid 2.03 Mannau Gwasanaeth Cwsmeriaid<\/a>&nbsp;.<\/p>\n<\/div>\n\n\n\n<div id=\"examples\" class=\"wp-block-ace-standard-examples bg_grey inner-padding standard-examples\"><h3>Enghraifft ymarferol<\/h3>\n<h4 class=\"wp-block-ace-heading\"><\/h4>\n\n\n\n<div class=\"wp-block-ace-standard-example standard-example\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-ace-image content-image alt-block\"><figure class=\"fill block-image alt-block\"><img decoding=\"async\" src=\"https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-36-scaled.jpg\" alt=\" A box office counter with clear access and a wide lowered counter with knee recess. Evenly lit with non-reflective surfaces\"\/><button class=\"toggle_modal\" aria-controls=\"lightbox_5682\" aria-expanded=\"false\" data-modal_id=\"lightbox_5682\"><span class=\"screen-reader-text\">Zoom into the image<\/span><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"31.999\" height=\"31.994\"><g fill=\"#fff\"><path d=\"M13.648 27.287a13.579 13.579 0 0 0 8.168-2.718l7.425 7.425 2.758-2.758-7.425-7.425a13.644 13.644 0 1 0-10.925 5.477Zm0-23.389a9.748 9.748 0 1 1-6.89 2.855 9.737 9.737 0 0 1 6.89-2.853Z\" class=\"zoom_svg__has_white\" data-name=\"Path 1776\"><\/path><path d=\"M11.701 19.49h3.9v-3.894h3.9v-3.9h-3.9v-3.9h-3.9v3.9h-3.9v3.9h3.9Z\" class=\"zoom_svg__has_white\" data-name=\"Path 1777\"><\/path><\/g><\/svg><\/button><div class=\"alt_block\"><button class=\"alt_trigger\" aria-label=\"Amgen\">Amgen<\/button><div class=\"alt_modal\" id=\"image_block_5682\" role=\"dialog\" aria-label=\"Alt text\" aria-describedby=\"desc_image_block_5682\"><p id=\"desc_image_block_5682\"> A box office counter with clear access and a wide lowered counter with knee recess. Evenly lit with non-reflective surfaces<\/p><button class=\"close\">Cau <span class=\"screen-reader-text\">Amgen<\/span><\/button><\/div><\/div><div id=\"lightbox_5682\" class=\"lightbox modal\" aria-hidden=\"true\" tabindex=\"-1\"><div class=\"lightbox-content\"><button class=\"close\" aria-controls=\"lightbox_5682\"><span class=\"screen-reader-text\">Close zoomed image<\/span>\u00d7<\/button><img decoding=\"async\" src=\"https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-36-scaled.jpg\" alt=\" A box office counter with clear access and a wide lowered counter with knee recess. Evenly lit with non-reflective surfaces\"\/><\/div><\/div><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-ace-content-blocks border-top\">\n<div class=\"wp-block-ace-intro content-intro\"><p><strong>Disgrifiad o&#8217;r ddelwedd:<\/strong> Mae gan y cownter Swyddfa Docynnau hwn ddigon o le clir o&#8217;i flaen.\u00a0Mae\u00a0i ffwrdd o&#8217;r fynedfa, gan leihau s\u0175n o&#8217;r tu allan, ond eto&#8217;n hawdd ei weld wrth gyrraedd.\u00a0Mae\u00a0adran lydan, isel gyda cilfach i&#8217;r pen-glin ar gyfer defnyddwyr cadair olwyn. Nid yw&#8217;r wal y tu \u00f4l i&#8217;r ddesg\u00a0yn\u00a0adlewyrchol, ac mae&#8217;r goleuo yn wastad. Mae&#8217;r trefniant hwn yn ei gwneud hi&#8217;n haws darllen gwefusau neu ddilyn iaith arwyddion yma.<\/p><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div id=\"key_considerations\" class=\"wp-block-ace-standard-key-considerations standard-key-considerations standard-content\"><h3>Ystyriaethau allweddol<\/h3>\n<h4 class=\"wp-block-ace-heading\"><strong>Lleoliad<\/strong>\u00a0<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Dylai fod yn hawdd dod o hyd i ardaloedd tocynnu&nbsp;a derbynfa pan gyrhaeddwch y fynedfa.&nbsp;Gellir eu lleoli i ffwrdd o&#8217;r prif ddrysau os&nbsp;oes&nbsp;risg y bydd s\u0175n o&#8217;r tu allan yn gwneud cyfathrebu&#8217;n anodd. Fodd bynnag, dylent fod&nbsp;wedi&#8217;u harwyddo&#8217;n glir&nbsp;fel bod pobl yn gwybod ble i fynd pan fyddant yn cyrraedd.&nbsp;Am ragor o fanylion am arwyddion hygyrch a chanfod ffordd, cyfeiriwch at&nbsp;<a href=\"https:\/\/allin.online\/cy\/standard\/amgylchedd-adeiledig\/symud-o-gwmpas\/arwyddion-a-chanfod-y-ffordd\/\">Amgylchedd Adeiledig 3.01&nbsp;Arwyddion a Chanfod Ffordd<\/a>.<\/p>\n\n\n\n<h4 class=\"wp-block-ace-heading\"><strong>Goleuo ac amgylchedd<\/strong>\u00a0<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Dylai ardaloedd tocynnu a derbynfa fod wedi&#8217;u goleuo&#8217;n dda gyda chyferbyniad gweledol da. Ond osgowch gael sgr\u00een wydr o flaen y ddesg, goleuadau llachar, neu arwynebau adlewyrchol y tu \u00f4l iddi. Gall y rhain ei gwneud hi&#8217;n anodd darllen gwefusau neu ddilyn iaith arwyddion.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cadwch yr ardal o amgylch y ddesg yn rhydd rhag annibendod ac osgowch ddefnyddio patrymau amlwg neu brysur ar gyfer addurno. Mae hyn yn cynnwys y wal y tu \u00f4l i&#8217;r ddesg. Gall annibendod a phatrymau achosi gorlwytho synhwyraidd i rai pobl, a bod yn tynnu sylw pobl sy&#8217;n darllen gwefusau neu&#8217;n defnyddio arwyddion i gyfathrebu. Nodwch ardal dawel lle gall staff gael sgyrsiau \u00e2 chwsmeriaid os yw hyn yn anodd ei wneud wrth y dderbynfa.<\/p>\n\n\n\n<h4 class=\"wp-block-ace-heading\"><strong>Manylebau dylunio<\/strong>\u00a0<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Dylai&#8217;r llwybr i&#8217;r ddesg a&#8217;r lle o&#8217;i blaen fod yn glir fel ei bod hi&#8217;n hawdd mynd ati a symud o gwmpas. Dylai fod 1800mm wrth 1800mm o ofod llawr clir o flaen y ddesg wrth i chi nes\u00e1u. Gweler <a href=\"https:\/\/allin.online\/cy\/standard\/amgylchedd-adeiledig\/bwyd-diod-a-manwerthu\/cownteri\/\" data-type=\"standard\" data-id=\"4593\">Amgylchedd Adeiledig 6.01 Cownteri<\/a> am ragor o ganllawiau ar hyn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dylai&#8217;r llawr o amgylch y ddesg fod yn wrthlithriad, gyda <span title=\"Mynedfa wastrad\" data-definition-name=\"Level access\" data-definition=\"mynedfa-wastad\" data-definition-id=\"9657\" class=\"ace-definition-inserter\"><\/span> i&#8217;r cownter.<\/p>\n\n\n\n<h4 class=\"wp-block-ace-heading\"><strong>Cownteri<\/strong>\u00a0<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Dylai fod adran cownter isel sydd o leiaf 1800mm o rna lled, gydag arwyneb heb fod yn uwch na 760mm o&#8217;r llawr. Dylai&#8217;r adran hon fod \u00e2&nbsp;gofod&nbsp;rhwng y pen-gliniau o ddim llai na 700mm i&#8217;r llawr oddi tano, a bod yn 500mm o ran dyfnder.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sicrhewch fod ymyl flaen yr arwyneb gwaith neu&#8217;r cownter yn gogwyddo&#8217;n ysgafn i fyny.&nbsp;Mae hyn&nbsp;er mwyn ei gwneud hi&#8217;n&nbsp;haws i bobl \u00e2 deheurwydd cyfyngedig afael a chodi darnau arian neu docynnau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Darparwch adran uchder sefyll rhwng 950mm a 1100mm o ran uchder, neu darparwch opsiwn eistedd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Am ragor o fanylion am ddylunio cownteri, cyfeiriwch at&nbsp;<a href=\"https:\/\/allin.online\/cy\/standard\/amgylchedd-adeiledig\/bwyd-diod-a-manwerthu\/cownteri\/\">Amgylchedd Adeiledig 6.01&nbsp;Cownteri<\/a>.<\/p>\n\n\n\n<h4 class=\"wp-block-ace-heading\"><strong>Ciwio<\/strong>\u00a0<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Os ydych chi&#8217;n defnyddio rhwystrau rheoli torfeydd i greu ciw sy&#8217;n troelli o amgylch corneli, byddwch yn ymwybodol y gallai hyn achosi rhwystr mynediad i lawer, gan gynnwys defnyddwyr cadeiriau olwyn. Sicrhewch fod digon o le ar gyfer cylchoedd troi wrth gorneli. Bydd llawer o ddefnyddwyr cadeiriau olwyn \u00e2 llaw yn gallu troi mewn gofod o 1500mm, ond bydd angen cylch troi mwy o 2420mm ar rai cadeiriau olwyn p\u0175er mwy.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bydd lonydd ciwio a chorneli mwy hael hefyd yn cefnogi pobl \u00e2 sensitifrwydd cyffwrdd uwch, y rhai \u00e2 ch\u0175n cymorth, a&#8217;r rhai \u00e2 phlant mewn cadeiriau gwthio, ymhlith llawer o rai eraill. Os nad oes gan eich ardal ciw y lle ar gyfer cylchoedd troi hygyrch, darparwch lwybr ciwio ar wah\u00e2n i&#8217;r rhai y gallai fod angen hyn arnynt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Fel&nbsp;yr amlinellwyd&nbsp;yn&nbsp;<a href=\"https:\/\/allin.online\/cy\/standard\/gwasanaeth-cwsmeriaid\/yn-ystod-ymweliad\/diogelwch\/\">Gwasanaeth Cwsmeriaid 2.02 Diogelwch<\/a>, dylai unrhyw system giwio gynnig &#8216;naid ciw&#8217; i bobl anabl os oes angen. Gall arwyddion corfforol&nbsp;hefyd fod yn ddefnyddiol at y diben hwn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gweler hefyd <a href=\"https:\/\/allin.online\/cy\/standard\/amgylchedd-adeiledig\/dyfodiadau\/dynesiadau-hygyrch\/\" data-type=\"standard\" data-id=\"4544\">Amgylchedd Adeiledig 1.04 Mynedfeydd Hygyrch<\/a> am ganllawiau ar giwio hygyrch mewn digwyddiadau byw.<\/p>\n\n\n\n<h4 class=\"wp-block-ace-heading\"><strong>Dolen\u00a0gynefino\u00a0cymorth\u00a0clyw<\/strong>\u00a0<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Dylai lleoliadau tocynnau&nbsp;a derbynfa fod \u00e2&nbsp;<span title=\"Dolen sain cymorth clyw\" data-definition-name=\"Hearing aid induction loop\" data-definition=\"dolen-sain-cymorth-clyw\" data-definition-id=\"9633\" class=\"ace-definition-inserter\"><\/span>&nbsp;i gefnogi cyfathrebu.&nbsp;Dylai o leiaf&nbsp;un safle&nbsp;dolen anwythol fod yn hygyrch i ddefnyddwyr cadeiriau olwyn hefyd.&nbsp;Dylai fod arwyddion clir (gyda&#8217;r symbol &#8216;T&#8217;) yn dangos bod dolen anwythol cymorth clyw ar gael.&nbsp;Dylai hyn fod yn weladwy&nbsp;o&#8217;r fynedfa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dylai eich staff fod yn ymwybodol o beth yw dolen anwythol cymorth clyw&nbsp;a sut i&#8217;w defnyddio. Dylid profi eich dolenni anwythol&nbsp;yn rheolaidd gan ddefnyddio derbynnydd dolen anwythol. Dylid cofnodi&#8217;r profion hyn, ynghyd ag unrhyw gwynion gan ymwelwyr,&nbsp;yn llyfr log y system. Dylai eich dolen anwythol gael ei harchwilio&#8217;n flynyddol&nbsp;gan&nbsp;<span data-definition=\"asesydd-dolenni-sain\" title=\"Asesydd dolenni sain\" data-definition-name=\"Hearing loop assessor\" data-definition-id=\"9800\" class=\"ace-definition-inserter\"><\/span>achrededig.<\/p>\n\n\n\n<h4 class=\"wp-block-ace-heading\">Gwasanaethau dehongli iaith arwyddion<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Ystyriwch gynnig gwasanaeth dehongli iaith arwyddion, yn enwedig os nad oes gennych ddefnyddwyr iaith arwyddion ymhlith eich staff. Rhowch arwyddion clir yn dangos sut y gall ymwelwyr gael mynediad at y gwasanaeth cyfieithu.<\/p>\n\n\n\n<h4 class=\"wp-block-ace-heading\"><strong>Mynediad\u00a0i&#8217;r ystafell gotiau<\/strong>\u00a0<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Os oes gan eich lleoliad ystafell gotiau, gwnewch yn si\u0175r fod modd i bobl anabl gael mynediad iddi. Dylai&#8217;r llwybr i&#8217;r cownter ystafell gotiau a&#8217;r lle o&#8217;i flaen fod yn glir fel ei bod hi&#8217;n hawdd mynd ato. Dylai fod lle clir o flaen y cownter, o leiaf 1200mm o ran dyfnder. Dylai fod adran cownter isel sydd o leiaf 1800mm o ran lled, gydag arwyneb heb fod yn uwch na 760mm o&#8217;r llawr. Dylai fod gan yr adran hon le i&#8217;r pen-gliniau 700mm o&#8217;r llawr o leiaf.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dylai unrhyw&nbsp;system giwio, gan gynnwys ar gyfer ystafell gotiau, hefyd gynnig &#8216;naid ciw&#8217; i bobl anabl os oes angen, a gall fod yn ddefnyddiol cael arwyddion corfforol ar gyfer hyn.<\/p>\n<\/div>\n\n\n\n<div id=\"specification_table\" class=\"wp-block-ace-specification-table bg_white specification_table hide\"><h3>Safonol &#8211; manylebau<\/h3><div class=\"bg_grey inner-padding\"><table class=\"specification-table\"><tbody><\/tbody><\/table><\/div><\/div>\n\n\n\n<div id=\"influencing_accessible_practice\" class=\"wp-block-ace-standard-influencing-accessible-practice standard-influencing-accessible-practice standard-content hide\"><h3>Dylanwadu ar arfer hygyrch<\/h3>\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div>\n\n\n\n<div id=\"definitions_list\" class=\"wp-block-ace-definitions-list bg_white\"><h3>Diffiniadau ac acronymau<\/h3><div class=\"ace-definitions-list bg_grey inner-padding\"><div class=\"ace-definition-item\"><h4>Asesydd dolenni sain<\/h4><div><p>Gweithiwr proffesiynol sy&#8217;n profi ac yn asesu dolenni sain yw Asesydd dolenni sain. Gallwch ddod o hyd i asesydd achrededig drwy&#8217;r <a href=\"https:\/\/iscve.org.uk\/resources\/hearing-loop-assessment-scheme\/\">Cynllun Asesu Dolenni Sain<\/a>.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>BS8300<\/h4><div><p>Mae hyn yn cyfeirio at \u201cBS 8300:2018 Dylunio amgylchedd adeiledig hygyrch a chynhwysol\u201d. Mae\u2019n god ymarfer a ddarperir gan y Sefydliad Safonau Prydeinig. Tra bo ADM yn rhan o reoliadau adeiladu, mae BS8300 yn safon arferion gorau.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>Dogfen Canllawiau Technegol M (TGD M)<\/h4><div><p>Yn cyfeirio at \u2018<a href=\"https:\/\/www.gov.ie\/en\/department-of-housing-local-government-and-heritage\/publications\/technical-guidance-document-m-access-and-use\/\">Technical Guidance Document M (Ireland) Access and Use<\/a>\u2019, sy&#8217;n helpu i sicrhau y gall pobl gael mynediad at adeiladau a&#8217;u cyfleusterau.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>Dogfen Gymeradwy M (ADM)<\/h4><div><p>Mae hyn yn cyfeirio at \u201cDdogfen Gymeradwy M: Mynediad i adeiladau a\u2019u defnyddio, Cyfrol 2\u201d. Fe\u2019i hadwaenir weithiau fel Rhan M a dyma\u2019r prif reoliad adeiladu yn Lloegr i sicrhau bod pobl yn gallu cael mynediad i adeiladau a\u2019u cyfleusterau a\u2019u defnyddio.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>Dolen sain cymorth clyw<\/h4><div><p>System gwrando \u00e2 chymorth i ddefnyddwyr cymorth clyw yw hon. Mae&#8217;r ddolen yn defnyddio microffon ac yn trosglwyddo sain y gall cymorth clyw ei ganfod ar y gosodiad \u2018T\u2019. Gall dolen sain fod yn uned gludadwy, neu&#8217;n system sefydlog lle mae gwifren gopr yn amgylchynu ystafell neu le.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>Mynedfa wastrad<\/h4><div><p><span class=\"NormalTextRun SCXW172316823 BCX0\" data-ccp-charstyle=\"normaltextrun\" data-ccp-charstyle-defn=\"{&quot;ObjectId&quot;:&quot;ac0262f4-8a9e-5820-b908-2d943c5f7113|1&quot;,&quot;ClassId&quot;:1073872969,&quot;Properties&quot;:[201342446,&quot;1&quot;,201342447,&quot;5&quot;,201342448,&quot;1&quot;,201342449,&quot;1&quot;,469777841,&quot;Aptos&quot;,469777842,&quot;Arial&quot;,469777843,&quot;Aptos&quot;,469777844,&quot;Aptos&quot;,201341986,&quot;1&quot;,469769226,&quot;Aptos,Arial&quot;,268442635,&quot;22&quot;,469775450,&quot;normaltextrun&quot;,201340122,&quot;1&quot;,134233614,&quot;true&quot;,469778129,&quot;normaltextrun&quot;,335572020,&quot;1&quot;,469778324,&quot;Default Paragraph Font&quot;]}\">Mynedfa wastad, nid \u00e2 grisiau neu ramp, wedi&#8217;i diffinio fel graddiant o 1:60 neu lai<\/span><span class=\"NormalTextRun SCXW172316823 BCX0\" data-ccp-charstyle=\"normaltextrun\">.<\/span><\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<div id=\"learning_resources\" class=\"wp-block-ace-standard-learning-resources standard-content\"><h3>Adnoddau dysgu<\/h3><div class=\"links-on-newtab-text\"><\/div>\n<h4 class=\"wp-block-ace-heading\">Lloegr<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/assets.publishing.service.gov.uk\/media\/66f6c5eec71e42688b65ee11\/ADM__V2_with_2024_amendments.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Approved Document M (ADM) (Dolen allanol yn Saesneg)<\/a>\u202f\n<ul class=\"wp-block-list\">\n<li>Tudalen 29, Adran 3.3<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-ace-heading\"><h4 class=\"wp-block-ace-heading\">Cymru<\/h4><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.gov.wales\/sites\/default\/files\/publications\/2019-05\/building-regulations-guidance-part-m-access-to-and-use-of-buildings.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Approved Document M (ADM) Wales (Dolen allanol yn Saesneg)<\/a>\u202f\n<ul class=\"wp-block-list\">\n<li>Tudalen 42, Adran 3.3<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-ace-heading\">Yr Alban<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.gov.scot\/binaries\/content\/documents\/govscot\/publications\/advice-and-guidance\/2024\/11\/building-standards-technical-handbook-january-2025-non-domestic\/documents\/building-standards-technical-handbook-january-2025-non-domestic\/building-standards-technical-handbook-january-2025-non-domestic\/govscot%3Adocument\/Building%2BStandards%2B-%2BCore%2BDocuments%2B-%2BNon-domestic%2BTechnical%2BHandbook%2B-%2BJanuary%2B2025%2B-%2BFor%2BPublication.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Non-Domestic Technical Handbook (Scotland) (Dolen allanol yn Saesneg)<\/a>\n<ul class=\"wp-block-list\">\n<li>Tudalen 387, Adran 4.2.10<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-ace-heading\"><h4 class=\"wp-block-ace-heading\">Gogledd Iwerddon<\/h4><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.buildingcontrol-ni.com\/assets\/pdf\/TechnicalBookletR2012.pdf\" target=\"_blank\" rel=\"noopener\">Technical Booklet R (Northern Ireland)<\/a>\u202f\n<ul class=\"wp-block-list\">\n<li>Tudalen 35, Adran 5.2 &#8211; 5.4<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-ace-heading\"><h4 class=\"wp-block-ace-heading\">Iwerddon<\/h4><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.gov.ie\/en\/department-of-housing-local-government-and-heritage\/publications\/technical-guidance-document-m-access-and-use\/\" target=\"_blank\" rel=\"noreferrer noopener\">Technical Guidance Document M (TGD M) 2022 (Dolen allanol yn Saesneg)<\/a>\u00a0\n<ul class=\"wp-block-list\">\n<li>Tudalen 61-62, Adran 1.3.3.1 (llwybr, dimensiynau a dolen anwythol)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-ace-heading\">More resources<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.thenbs.com\/PublicationIndex\/documents\/details?Pub=BSI&amp;DocID=320547\" target=\"_blank\" rel=\"noreferrer noopener\">BS8300 \u2013 Part 2 (Dolen allanol yn Saesneg)<\/a>\u202f(Gellir prynu safonau BSI ar-lein. Mae cop\u00efau cyfeirio ar gael mewn llyfrgelloedd lleol)\u202f\n<ul class=\"wp-block-list\">\n<li>Tudalen 31, Adran 8.6.3<\/li>\n\n\n\n<li>Tudalen 54, Adran 11.4, defnydd o batrwm<\/li>\n\n\n\n<li>Tudalennau 61-62, Adran 13.2 a 13.3<\/li>\n\n\n\n<li>Tudalennau 81-86, Adran 16<\/li>\n\n\n\n<li>udalennau 181-183, Atodiad D<\/li>\n\n\n\n<li>Diagram 21 (tudalen 83)<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><a href=\"https:\/\/www.bsigroup.com\/en-IE\/insights-and-media\/insights\/brochures\/pas-6463-design-for-the-mind-neurodiversity-and-the-built-environment\/\">PAS 6463:2022 Design for the mind \u2013 Neurodiversity and the built environment (Dolen allanol yn Saesneg)<\/a>\n<ul class=\"wp-block-list\">\n<li>Tudalen 15, Adran 5.2.2, ystyriaethau<\/li>\n\n\n\n<li>Tudalen 45, Adran 8.3<\/li>\n\n\n\n<li>Tudalen 75, Adran 12.4<\/li>\n\n\n\n<li>Tudalen 75, adran 12.4, defnydd o batrwm\u00a0<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div id=\"skills_development\" class=\"wp-block-ace-standard-skills-development standard-skills-development standard-content hide\"><h3>Datblygu cymorth a sgiliau<\/h3>\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div>\n\n\n\t<div id=\"linked_standards\" class=\"wp-block page-links wp-block-ace-linked-standards \">\n\t\t\t<h3 class=\"block-title\">\n\t\t\t\tSafonau cysylltiedig\t\t\t<\/h3>\n\t\t\t\t\t\t<div class='flex flex_50 link_blocks'>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"flex_item post_item bg_grey--dark\">\n\t\t\t\t\t\t\t<picture class=\"featured-img alt-block\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-6282-1024x683.jpg\" class=\"attachment-large size-large wp-post-image\" alt=\"Arwydd cyfeiriadol hygyrch mewn amgueddfa yn dangos pa gyfleusterau sydd ar y lefel hon mewn testun clir, sans serif \u00e2 symbolau.\" srcset=\"https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-6282-1024x683.jpg 1024w, https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-6282-300x200.jpg 300w, https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-6282-768x512.jpg 768w, https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-6282-1536x1024.jpg 1536w, https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-6282-2048x1365.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t<div class = \"alt_block\">\n\t\t\t\t\t\t\t\t\t<button class=\"alt_trigger\" aria-label=\"Open the Image Description\">Amgen<\/button>\n\t\t\t\t\t\t\t\t\t<div class=\"alt_modal\" id=\"5814\" role=\"dialog\" aria-label=\"Image Description\" aria-describedby=\"desc_10107\">\n\t\t\t\t\t\t\t\t\t\t<p id=\"desc_10107\">Arwydd cyfeiriadol hygyrch mewn amgueddfa yn dangos pa gyfleusterau sydd ar y lefel hon mewn testun clir, sans serif \u00e2 symbolau.<\/p>\n\t\t\t\t\t\t\t\t\t\t<button class=\"close\">Cau <span class=\"screen-reader-text\">Disgrifiad Delwedd\n<\/span><\/button>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/picture>\n\t\t\t\t\t\t\t<div class=\"linked_standard--content inner-padding card\">\n\t\t\t\t\t\t\t\t<h4>3.01 Arwyddion a Chanfod y Ffordd<\/h4>\n\t\t\t\t\t\t\t\t<p>Defnyddiwch arwyddion sydd \u00e2 thestun mawr cyferbyniol uchel gydag eiconau, Braille ac elfennau cyffyrddol. <a href=\"\/login\" class=\"locked card_target\"><span aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"14.999\" height=\"18\" viewBox=\"0 0 14.999 18\">\n  <path id=\"unlock\" d=\"M13.507,7.5H3.75V5.249A3.741,3.741,0,0,1,11.022,4l1.133-1.133a5.234,5.234,0,0,0-9.9,2.378V7.5H1.493A1.5,1.5,0,0,0,0,9V16.5A1.5,1.5,0,0,0,1.493,18H13.507A1.5,1.5,0,0,0,15,16.5V9a1.5,1.5,0,0,0-1.492-1.5\" transform=\"translate(0)\" fill=\"#472961\" fill-rule=\"evenodd\"\/>\n<\/svg><br \/>\n<\/span>This content is only available to logged in users.<\/a><\/p>\n\t\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"31.832\" height=\"24\" viewBox=\"0 0 31.832 24\">\n  <path id=\"arrow\" d=\"M33.728,24.848l-10.2-10.2a1.773,1.773,0,1,0-2.508,2.508l7.189,7.189H4.272a1.772,1.772,0,0,0,0,3.545H28.178L21.022,35.08a1.755,1.755,0,0,0,0,2.508,1.827,1.827,0,0,0,1.271.536,1.747,1.747,0,0,0,1.271-.536L33.8,27.355a1.827,1.827,0,0,0,.536-1.271,2.283,2.283,0,0,0-.6-1.237Z\" transform=\"translate(-2.499 -14.123)\" fill=\"#472961\"\/>\n<\/svg>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"flex_item post_item bg_grey--dark\">\n\t\t\t\t\t\t\t<picture class=\"featured-img alt-block\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-25-1024x683.jpg\" class=\"attachment-large size-large wp-post-image\" alt=\"Mae ymwelydd yn sefyll o flaen cownter swyddfa docynnau. Mae arwydd mawr yn dangos mai dyma lle i gael tocynnau a gwybodaeth.\" srcset=\"https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-25-1024x683.jpg 1024w, https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-25-300x200.jpg 300w, https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-25-768x512.jpg 768w, https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-25-1536x1024.jpg 1536w, https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-25-2048x1365.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t<div class = \"alt_block\">\n\t\t\t\t\t\t\t\t\t<button class=\"alt_trigger\" aria-label=\"Open the Image Description\">Amgen<\/button>\n\t\t\t\t\t\t\t\t\t<div class=\"alt_modal\" id=\"6503\" role=\"dialog\" aria-label=\"Image Description\" aria-describedby=\"desc_10116\">\n\t\t\t\t\t\t\t\t\t\t<p id=\"desc_10116\">Mae ymwelydd yn sefyll o flaen cownter swyddfa docynnau. Mae arwydd mawr yn dangos mai dyma lle i gael tocynnau a gwybodaeth.<\/p>\n\t\t\t\t\t\t\t\t\t\t<button class=\"close\">Cau <span class=\"screen-reader-text\">Disgrifiad Delwedd\n<\/span><\/button>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/picture>\n\t\t\t\t\t\t\t<div class=\"linked_standard--content inner-padding card\">\n\t\t\t\t\t\t\t\t<h4>6.01 Cownteri<\/h4>\n\t\t\t\t\t\t\t\t<p>Dyluniwch ddesgiau derbynfa, swyddfeydd tocynnau, mannau talu a chaffis neu fariau sy&#8217;n hawdd eu hadnabod, sy&#8217;n addas ar gyfer ymwelwyr sy&#8217;n sefyll ac yn eistedd ac sydd \u00e2 systemau dolen anwythol cymorth clyw.<a href=\"\/login\" class=\"locked card_target\"><span aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"14.999\" height=\"18\" viewBox=\"0 0 14.999 18\">\n  <path id=\"unlock\" d=\"M13.507,7.5H3.75V5.249A3.741,3.741,0,0,1,11.022,4l1.133-1.133a5.234,5.234,0,0,0-9.9,2.378V7.5H1.493A1.5,1.5,0,0,0,0,9V16.5A1.5,1.5,0,0,0,1.493,18H13.507A1.5,1.5,0,0,0,15,16.5V9a1.5,1.5,0,0,0-1.492-1.5\" transform=\"translate(0)\" fill=\"#472961\" fill-rule=\"evenodd\"\/>\n<\/svg><br \/>\n<\/span>This content is only available to logged in users.<\/a><\/p>\n\t\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"31.832\" height=\"24\" viewBox=\"0 0 31.832 24\">\n  <path id=\"arrow\" d=\"M33.728,24.848l-10.2-10.2a1.773,1.773,0,1,0-2.508,2.508l7.189,7.189H4.272a1.772,1.772,0,0,0,0,3.545H28.178L21.022,35.08a1.755,1.755,0,0,0,0,2.508,1.827,1.827,0,0,0,1.271.536,1.747,1.747,0,0,0,1.271-.536L33.8,27.355a1.827,1.827,0,0,0,.536-1.271,2.283,2.283,0,0,0-.6-1.237Z\" transform=\"translate(-2.499 -14.123)\" fill=\"#472961\"\/>\n<\/svg>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"flex_item post_item bg_grey--dark\">\n\t\t\t\t\t\t\t<picture class=\"featured-img alt-block\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-283-1024x683.jpg\" class=\"attachment-large size-large wp-post-image\" alt=\"Defnyddiwr cadair olwyn yn derbyn diod ar draws cownter bar wedi&#039;i ostwng, gyda phoster ar gyfer &#039;To Kill a Mockingbird&#039; i&#039;w weld ar y wal y tu \u00f4l.\" srcset=\"https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-283-1024x683.jpg 1024w, https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-283-300x200.jpg 300w, https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-283-768x512.jpg 768w, https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-283-1536x1024.jpg 1536w, https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-283-2048x1365.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t<div class = \"alt_block\">\n\t\t\t\t\t\t\t\t\t<button class=\"alt_trigger\" aria-label=\"Open the Image Description\">Amgen<\/button>\n\t\t\t\t\t\t\t\t\t<div class=\"alt_modal\" id=\"6062\" role=\"dialog\" aria-label=\"Image Description\" aria-describedby=\"desc_9966\">\n\t\t\t\t\t\t\t\t\t\t<p id=\"desc_9966\">Defnyddiwr cadair olwyn yn derbyn diod ar draws cownter bar wedi&#8217;i ostwng, gyda phoster ar gyfer &#8216;To Kill a Mockingbird&#8217; i&#8217;w weld ar y wal y tu \u00f4l.<\/p>\n\t\t\t\t\t\t\t\t\t\t<button class=\"close\">Cau <span class=\"screen-reader-text\">Disgrifiad Delwedd\n<\/span><\/button>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/picture>\n\t\t\t\t\t\t\t<div class=\"linked_standard--content inner-padding card\">\n\t\t\t\t\t\t\t\t<h4>2.03 Mannau Gwasanaeth Cwsmeriaid<\/h4>\n\t\t\t\t\t\t\t\t<p>Sicrhewch fod mannau gwasanaeth cwsmeriaid yn groesawgar, yn gynhwysol ac yn cefnogi cyfathrebu hygyrch fel y gall pobl archebu, talu a chael gwybodaeth yn hygyrch.<a href=\"\/login\" class=\"locked card_target\"><span aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"14.999\" height=\"18\" viewBox=\"0 0 14.999 18\">\n  <path id=\"unlock\" d=\"M13.507,7.5H3.75V5.249A3.741,3.741,0,0,1,11.022,4l1.133-1.133a5.234,5.234,0,0,0-9.9,2.378V7.5H1.493A1.5,1.5,0,0,0,0,9V16.5A1.5,1.5,0,0,0,1.493,18H13.507A1.5,1.5,0,0,0,15,16.5V9a1.5,1.5,0,0,0-1.492-1.5\" transform=\"translate(0)\" fill=\"#472961\" fill-rule=\"evenodd\"\/>\n<\/svg><br \/>\n<\/span>This content is only available to logged in users.<\/a><\/p>\n\t\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"31.832\" height=\"24\" viewBox=\"0 0 31.832 24\">\n  <path id=\"arrow\" d=\"M33.728,24.848l-10.2-10.2a1.773,1.773,0,1,0-2.508,2.508l7.189,7.189H4.272a1.772,1.772,0,0,0,0,3.545H28.178L21.022,35.08a1.755,1.755,0,0,0,0,2.508,1.827,1.827,0,0,0,1.271.536,1.747,1.747,0,0,0,1.271-.536L33.8,27.355a1.827,1.827,0,0,0,.536-1.271,2.283,2.283,0,0,0-.6-1.237Z\" transform=\"translate(-2.499 -14.123)\" fill=\"#472961\"\/>\n<\/svg>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"flex_item post_item bg_grey--dark\">\n\t\t\t\t\t\t\t<picture class=\"featured-img alt-block\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-6437-1024x683.jpg\" class=\"attachment-large size-large wp-post-image\" alt=\"Arddangosfa o wrthrychau Eingl-Sacsonaidd atgynhyrchiedig gan gynnwys pot, cynhwysydd bach, a chyllell ar arwyneb pren. Mae arwydd glas wrth ymyl y gwrthrychau sy&#039;n dweud &#039;cyffyrddwch os gwelwch yn dda&#039;.\" srcset=\"https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-6437-1024x683.jpg 1024w, https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-6437-300x200.jpg 300w, https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-6437-768x512.jpg 768w, https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-6437-1536x1024.jpg 1536w, https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-6437-2048x1365.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t<div class = \"alt_block\">\n\t\t\t\t\t\t\t\t\t<button class=\"alt_trigger\" aria-label=\"Open the Image Description\">Amgen<\/button>\n\t\t\t\t\t\t\t\t\t<div class=\"alt_modal\" id=\"6052\" role=\"dialog\" aria-label=\"Image Description\" aria-describedby=\"desc_9965\">\n\t\t\t\t\t\t\t\t\t\t<p id=\"desc_9965\">Arddangosfa o wrthrychau Eingl-Sacsonaidd atgynhyrchiedig gan gynnwys pot, cynhwysydd bach, a chyllell ar arwyneb pren. Mae arwydd glas wrth ymyl y gwrthrychau sy&#8217;n dweud &#8216;cyffyrddwch os gwelwch yn dda&#8217;.<\/p>\n\t\t\t\t\t\t\t\t\t\t<button class=\"close\">Cau <span class=\"screen-reader-text\">Disgrifiad Delwedd\n<\/span><\/button>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/picture>\n\t\t\t\t\t\t\t<div class=\"linked_standard--content inner-padding card\">\n\t\t\t\t\t\t\t\t<h4>2.02 Diogelwch<\/h4>\n\t\t\t\t\t\t\t\t<p>Sicrhau bod gweithdrefnau diogelwch wrth fannau mynediad a thrwy&#8217;r lleoliad cyfan wedi&#8217;u cyfleu&#8217;n dda, yn barchus ac yn hygyrch.<a href=\"\/login\" class=\"locked card_target\"><span aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"14.999\" height=\"18\" viewBox=\"0 0 14.999 18\">\n  <path id=\"unlock\" d=\"M13.507,7.5H3.75V5.249A3.741,3.741,0,0,1,11.022,4l1.133-1.133a5.234,5.234,0,0,0-9.9,2.378V7.5H1.493A1.5,1.5,0,0,0,0,9V16.5A1.5,1.5,0,0,0,1.493,18H13.507A1.5,1.5,0,0,0,15,16.5V9a1.5,1.5,0,0,0-1.492-1.5\" transform=\"translate(0)\" fill=\"#472961\" fill-rule=\"evenodd\"\/>\n<\/svg><br \/>\n<\/span>This content is only available to logged in users.<\/a><\/p>\n\t\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"31.832\" height=\"24\" viewBox=\"0 0 31.832 24\">\n  <path id=\"arrow\" d=\"M33.728,24.848l-10.2-10.2a1.773,1.773,0,1,0-2.508,2.508l7.189,7.189H4.272a1.772,1.772,0,0,0,0,3.545H28.178L21.022,35.08a1.755,1.755,0,0,0,0,2.508,1.827,1.827,0,0,0,1.271.536,1.747,1.747,0,0,0,1.271-.536L33.8,27.355a1.827,1.827,0,0,0,.536-1.271,2.283,2.283,0,0,0-.6-1.237Z\" transform=\"translate(-2.499 -14.123)\" fill=\"#472961\"\/>\n<\/svg>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"flex_item post_item bg_grey--dark\">\n\t\t\t\t\t\t\t<picture class=\"featured-img alt-block\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-6102-1024x683.jpg\" class=\"attachment-large size-large wp-post-image\" alt=\"Ffordd ar oleddf ysgafn at fynedfa sinema \u00e2 chanllawiau a seddi.\" srcset=\"https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-6102-1024x683.jpg 1024w, https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-6102-300x200.jpg 300w, https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-6102-768x512.jpg 768w, https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-6102-1536x1024.jpg 1536w, https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-6102-2048x1365.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t<div class = \"alt_block\">\n\t\t\t\t\t\t\t\t\t<button class=\"alt_trigger\" aria-label=\"Open the Image Description\">Amgen<\/button>\n\t\t\t\t\t\t\t\t\t<div class=\"alt_modal\" id=\"5400\" role=\"dialog\" aria-label=\"Image Description\" aria-describedby=\"desc_10000\">\n\t\t\t\t\t\t\t\t\t\t<p id=\"desc_10000\">Ffordd ar oleddf ysgafn at fynedfa sinema \u00e2 chanllawiau a seddi.<\/p>\n\t\t\t\t\t\t\t\t\t\t<button class=\"close\">Cau <span class=\"screen-reader-text\">Disgrifiad Delwedd\n<\/span><\/button>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/picture>\n\t\t\t\t\t\t\t<div class=\"linked_standard--content inner-padding card\">\n\t\t\t\t\t\t\t\t<h4>1.04 Dynesiadau Hygyrch<\/h4>\n\t\t\t\t\t\t\t\t<p>Wrth i chi gyrraedd, gwnewch yn si\u0175r fod y fynedfa\u2019n hawdd dod o hyd iddi, wedi\u2019i goleuo\u2019n dda a\u2019i bod wedi\u2019i hamddiffyn rhag y tywydd. Dylai llwybrau fod yn llydan, yn wastad, yn wrthlithro a bod \u00e2 phalmant cyffyrddol lle bo angen.<a href=\"\/login\" class=\"locked card_target\"><span aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"14.999\" height=\"18\" viewBox=\"0 0 14.999 18\">\n  <path id=\"unlock\" d=\"M13.507,7.5H3.75V5.249A3.741,3.741,0,0,1,11.022,4l1.133-1.133a5.234,5.234,0,0,0-9.9,2.378V7.5H1.493A1.5,1.5,0,0,0,0,9V16.5A1.5,1.5,0,0,0,1.493,18H13.507A1.5,1.5,0,0,0,15,16.5V9a1.5,1.5,0,0,0-1.492-1.5\" transform=\"translate(0)\" fill=\"#472961\" fill-rule=\"evenodd\"\/>\n<\/svg><br \/>\n<\/span>This content is only available to logged in users.<\/a><\/p>\n\t\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"31.832\" height=\"24\" viewBox=\"0 0 31.832 24\">\n  <path id=\"arrow\" d=\"M33.728,24.848l-10.2-10.2a1.773,1.773,0,1,0-2.508,2.508l7.189,7.189H4.272a1.772,1.772,0,0,0,0,3.545H28.178L21.022,35.08a1.755,1.755,0,0,0,0,2.508,1.827,1.827,0,0,0,1.271.536,1.747,1.747,0,0,0,1.271-.536L33.8,27.355a1.827,1.827,0,0,0,.536-1.271,2.283,2.283,0,0,0-.6-1.237Z\" transform=\"translate(-2.499 -14.123)\" fill=\"#472961\"\/>\n<\/svg>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\n\n\t<div id=\"references\" class=\"wp_block references wp-block-ace-standard-references \">\n\t\t<h3 class=\"block-title\">\n\t\t\tCyfeiriadau allanol\t\t<\/h3>\n\n\t\t<div class=\"links-on-newtab-text\"><\/div>\n\t\t<ol class=\"references-list\">\n\t\t\t\t\t\t\t<li class = \"references-list-item\"><p><span class=\"TextRun SCXW240679425 BCX0\" lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW240679425 BCX0\">Access to and use of buildings, Approved <\/span><span class=\"NormalTextRun SCXW240679425 BCX0\">Document M <\/span><\/span><span class=\"TextRun SCXW240679425 BCX0\" lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW240679425 BCX0\">(2004 edition, incorporating 2010 amendments) [online] Available at: <\/span><\/span><a class=\"Hyperlink SCXW240679425 BCX0\" href=\"https:\/\/www.gov.wales\/sites\/default\/files\/publications\/2019-05\/building-regulations-guidance-part-m-access-to-and-use-of-buildings.pdf\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"TextRun Underlined SCXW240679425 BCX0\" lang=\"EN-GB\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW240679425 BCX0\" data-ccp-charstyle=\"Hyperlink\">Approved Document M (Wales)<\/span><\/span><\/a><span class=\"TextRun SCXW240679425 BCX0\" lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW240679425 BCX0\"> [Accessed 24 June 2025]<\/span><\/span><span class=\"EOP SCXW240679425 BCX0\" data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:360}\">\u00a0<\/span><\/p>\n<\/li>\n\t\t\t\t\t\t\t<li class = \"references-list-item\"><p><span class=\"TextRun SCXW89917099 BCX0\" lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW89917099 BCX0\">Access to and use of buildings, Approved Document M, Volume 2, Buildings other than dwellings (<\/span><\/span><span class=\"TextRun SCXW89917099 BCX0\" lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW89917099 BCX0\">2015 edition, incorporating 2020 and 2024 amendments). Available at: <\/span><\/span><a class=\"Hyperlink SCXW89917099 BCX0\" href=\"https:\/\/assets.publishing.service.gov.uk\/media\/66f6c5eec71e42688b65ee11\/ADM__V2_with_2024_amendments.pdf\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"TextRun Underlined SCXW89917099 BCX0\" lang=\"EN-GB\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW89917099 BCX0\" data-ccp-charstyle=\"Hyperlink\">Approved Document Part M<\/span><\/span><\/a><span class=\"TextRun SCXW89917099 BCX0\" lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW89917099 BCX0\"> [Accessed 24 June 2025]<\/span><\/span><\/p>\n<\/li>\n\t\t\t\t\t\t\t<li class = \"references-list-item\"><p><span class=\"TextRun SCXW131644791 BCX0\" lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW131644791 BCX0\">British Standards Institute, <\/span><\/span><span class=\"TextRun SCXW131644791 BCX0\" lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW131644791 BCX0\">BS8300-2:2018, Design of an accessible and inclusive built environment, Part 2: Buildings \u2013 Code of practice<\/span><\/span><span class=\"TextRun SCXW131644791 BCX0\" lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW131644791 BCX0\"> (2018). <\/span><\/span><span class=\"TextRun SCXW131644791 BCX0\" lang=\"EN-GB\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW131644791 BCX0\">BSI standards can be purchased online. Reference copies are availabl<\/span><span class=\"NormalTextRun SCXW131644791 BCX0\">e a<\/span><span class=\"NormalTextRun SCXW131644791 BCX0\">t local libraries.<\/span><\/span><span class=\"EOP SCXW131644791 BCX0\" data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:360}\">\u00a0<\/span><\/p>\n<\/li>\n\t\t\t\t\t\t\t<li class = \"references-list-item\"><p><span class=\"TextRun SCXW126845061 BCX0\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW126845061 BCX0\">British Standards Institute,\u00a0<\/span><\/span><span class=\"TextRun SCXW126845061 BCX0\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW126845061 BCX0\">PAS 6463:2022 Design for the mind \u2013 Neurodiversity and the built environment\u00a0<\/span><\/span><span class=\"TextRun SCXW126845061 BCX0\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW126845061 BCX0\">(2022). Available at:\u00a0<\/span><\/span><a class=\"Hyperlink SCXW126845061 BCX0\" href=\"https:\/\/www.bsigroup.com\/en-GB\/insights-and-media\/insights\/brochures\/pas-6463-design-for-the-mind-neurodiversity-and-the-built-environment\/\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"TextRun Underlined SCXW126845061 BCX0\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW126845061 BCX0\" data-ccp-charstyle=\"Hyperlink\">PAS 6463<\/span><\/span><\/a><span class=\"TextRun SCXW126845061 BCX0\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW126845061 BCX0\">\u00a0[Accessed 17<\/span><\/span><span class=\"TextRun SCXW126845061 BCX0\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun Superscript SCXW126845061 BCX0\" data-fontsize=\"12\">th<\/span><\/span><span class=\"TextRun SCXW126845061 BCX0\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW126845061 BCX0\">\u00a0June 2025]<\/span><\/span><span class=\"EOP SCXW126845061 BCX0\" data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:360}\">\u00a0<\/span><\/p>\n<\/li>\n\t\t\t\t\t<\/ol>\n\t<\/div> \n<\/div><aside class=\"sidebar flex-item\"><h3>2.03 Tocynnu a Derbynfa<\/h3><nav class=\"sub-nav\"><ul><li><a href=\"#overview\">Trosolwg<\/a><\/li><li><a href=\"#examples\">Enghraifft ymarferol<\/a><\/li><li><a href=\"#key_considerations\">Ystyriaethau allweddol<\/a><\/li><li><a href=\"#definitions_list\">Diffiniadau ac acronymau<\/a><\/li><li><a href=\"#learning_resources\">Adnoddau dysgu<\/a><\/li><li><a href=\"#linked_standards\">Safonau cysylltiedig<\/a><\/li><li><a href=\"#references\">Cyfeiriadau allanol<\/a><\/li><\/ul><\/nav><div class=\"hide fixed scroll_menu\" aria-live=\"polite\"><h3>2.03 Tocynnu a Derbynfa<\/h3><ul><li><a href=\"#overview\">Trosolwg<\/a><\/li><li><a href=\"#examples\">Enghraifft ymarferol<\/a><\/li><li><a href=\"#key_considerations\">Ystyriaethau allweddol<\/a><\/li><li><a href=\"#definitions_list\">Diffiniadau ac acronymau<\/a><\/li><li><a href=\"#learning_resources\">Adnoddau dysgu<\/a><\/li><li><a href=\"#linked_standards\">Safonau cysylltiedig<\/a><\/li><li><a href=\"#references\">Cyfeiriadau allanol<\/a><\/li><\/ul><a href=\"https:\/\/form.jotform.com\/252393341563356?standard=Amgylchedd Adeiledig 2.03 Tocynnu a Derbynfa\" class=\"feedback_link button bg_secondary white\">Rhowch adborth i ni ar y Safon hon<\/a><a href=\"https:\/\/allin.online\/cy\/standard\/amgylchedd-adeiledig\/\" class=\"return_link\">Yn \u00f4l i Amgylchedd Adeiledig<\/a><\/div><a href=\"https:\/\/form.jotform.com\/252393341563356?standard=Amgylchedd Adeiledig 2.03 Tocynnu a Derbynfa\" class=\"feedback_link button bg_secondary white\">Rhowch adborth i ni ar y Safon hon<\/a><a href=\"https:\/\/allin.online\/cy\/standard\/amgylchedd-adeiledig\/\" class=\"return_link\">Yn \u00f4l i Amgylchedd Adeiledig<\/a><\/aside><\/div>\n","protected":false},"featured_media":5682,"parent":9997,"menu_order":3,"template":"","class_list":["post-9996","standard","type-standard","status-publish","has-post-thumbnail","hentry"],"acf":{"short_description":"Sicrhau bod ymwelwyr yn cael croeso cynnes ac sy'n rhoi sicrwydd. Darparwch gownteri isel \u00e2 dolen anwythol. Ystyriwch daith eich cynulleidfa a darparwch arwyddion clir, systemau ciwio a goleuadau priodol.","make_visible_to_taster_account":false},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Tocynnu a Derbynfa - All In<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/allin.online\/cy\/standard\/amgylchedd-adeiledig\/llwybrau-mynediad-a-gadael\/tocynnu-a-derbynfa\/\" \/>\n<meta property=\"og:locale\" content=\"cy_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tocynnu a Derbynfa - All In\" \/>\n<meta property=\"og:url\" content=\"https:\/\/allin.online\/cy\/standard\/amgylchedd-adeiledig\/llwybrau-mynediad-a-gadael\/tocynnu-a-derbynfa\/\" \/>\n<meta property=\"og:site_name\" content=\"All In\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-14T13:14:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/allin.online\/wp-content\/uploads\/2025\/11\/ACE-All-In-36-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1707\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/allin.online\\\/cy\\\/standard\\\/amgylchedd-adeiledig\\\/llwybrau-mynediad-a-gadael\\\/tocynnu-a-derbynfa\\\/\",\"url\":\"https:\\\/\\\/allin.online\\\/cy\\\/standard\\\/amgylchedd-adeiledig\\\/llwybrau-mynediad-a-gadael\\\/tocynnu-a-derbynfa\\\/\",\"name\":\"Tocynnu a Derbynfa - All In\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/allin.online\\\/cy\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/allin.online\\\/cy\\\/standard\\\/amgylchedd-adeiledig\\\/llwybrau-mynediad-a-gadael\\\/tocynnu-a-derbynfa\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/allin.online\\\/cy\\\/standard\\\/amgylchedd-adeiledig\\\/llwybrau-mynediad-a-gadael\\\/tocynnu-a-derbynfa\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/allin.online\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/ACE-All-In-36-scaled.jpg\",\"datePublished\":\"2025-11-13T09:59:06+00:00\",\"dateModified\":\"2026-10-14T13:14:49+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/allin.online\\\/cy\\\/standard\\\/amgylchedd-adeiledig\\\/llwybrau-mynediad-a-gadael\\\/tocynnu-a-derbynfa\\\/#breadcrumb\"},\"inLanguage\":\"cy-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/allin.online\\\/cy\\\/standard\\\/amgylchedd-adeiledig\\\/llwybrau-mynediad-a-gadael\\\/tocynnu-a-derbynfa\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"cy-GB\",\"@id\":\"https:\\\/\\\/allin.online\\\/cy\\\/standard\\\/amgylchedd-adeiledig\\\/llwybrau-mynediad-a-gadael\\\/tocynnu-a-derbynfa\\\/#primaryimage\",\"url\":\"https:\\\/\\\/allin.online\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/ACE-All-In-36-scaled.jpg\",\"contentUrl\":\"https:\\\/\\\/allin.online\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/ACE-All-In-36-scaled.jpg\",\"width\":2560,\"height\":1707,\"caption\":\"Cownter swyddfa docynnau \u00e2 mynediad clir a chownter llydan wedi'i ostwng gyda cilfach i'r pen-glin. 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