{"id":243,"date":"2021-10-18T19:57:15","date_gmt":"2021-10-18T18:57:15","guid":{"rendered":"https:\/\/nationalinfrastructurecommission.wales\/croeso-i-gomisiwn-seilwaith-cenedlaethol-cymru\/"},"modified":"2026-04-04T15:30:06","modified_gmt":"2026-04-04T14:30:06","slug":"croeso-i-gomisiwn-seilwaith-cenedlaethol-cymru","status":"publish","type":"page","link":"https:\/\/nationalinfrastructurecommission.wales\/cy\/","title":{"rendered":"Comisiwn Seilwaith Cenedlaethol Cymru"},"content":{"rendered":"\n<div class=\"wp-block-cover alignfull\"><img loading=\"lazy\" decoding=\"async\" width=\"1520\" height=\"856\" class=\"wp-block-cover__image-background wp-image-3766\" alt=\"Llun o ddyffryn gwyrdd gyda heulwen gwasgaredig yn goleuo'r gwaelod\" src=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/03\/Wales-valley-web.avif\" data-object-fit=\"cover\"\/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-foreground-background-color has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-text-align-center\" style=\"font-size:2.6rem\"><mark style=\"background-color:#000000\" class=\"has-inline-color has-background-color\">Croeso i Gomisiwn Seilwaith Cenedlaethol Cymru<\/mark><\/h2>\n<\/div><\/div>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group alignwide is-layout-flow wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading alignwide has-text-align-wide\" style=\"font-size:40px;line-height:1.1\">Beth rydyn yn ei wneud<\/h3>\n\n\n\n<p class=\"has-text-align-left tw-text-wide wp-block-paragraph\">Mae Comisiwn Seilwaith Cenedlaethol Cymru yn gorff cynghori annibynnol sy\u2019n rhoi argymhellion ar y seilwaith sydd ei angen ar Gymru.<\/p>\n\n\n\n<h3 class=\"wp-block-heading alignwide has-text-align-wide\" style=\"font-size:40px;line-height:1.1\">Pwy ydyn ni<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Cefnogir CSCC gan Swyddfa&#8217;r Rhaglen. Mae Comisiynwyr yn rhestru isod.<\/p>\n<\/div>\n\n\n\n<figure class=\"wp-block-gallery alignwide has-nested-images columns-3 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-medium\"><a href=\"https:\/\/nationalinfrastructurecommission.wales\/cy\/helen-armstrong\/\"><img loading=\"lazy\" decoding=\"async\" width=\"240\" height=\"300\" data-id=\"4360\" src=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/05\/Helen-Armstrong-240x300.avif\" alt=\"Llun pen ac ysgwydd o Helen Armstrong, gwraig \u00e2 gwallt llwyd byr\" class=\"wp-image-4360\" srcset=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/05\/Helen-Armstrong-240x300.avif 240w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/05\/Helen-Armstrong.avif 683w\" sizes=\"auto, (max-width: 240px) 100vw, 240px\" \/><\/a><figcaption class=\"wp-element-caption\">Helen Armstrong<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-medium\"><a href=\"https:\/\/nationalinfrastructurecommission.wales\/cy\/jenifer-baxter\/\"><img loading=\"lazy\" decoding=\"async\" width=\"271\" height=\"300\" data-id=\"4368\" src=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/05\/Jen-Baxter-271x300.avif\" alt=\"Photo of Dr Jenifer Baxter, a person with long brown hair and glasses\" class=\"wp-image-4368\" srcset=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/05\/Jen-Baxter-271x300.avif 271w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/05\/Jen-Baxter-768x849.avif 768w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/05\/Jen-Baxter.avif 787w\" sizes=\"auto, (max-width: 271px) 100vw, 271px\" \/><\/a><figcaption class=\"wp-element-caption\">Dr Jenifer Baxter, Dirprwy Gadeirydd<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-medium\"><a href=\"https:\/\/nationalinfrastructurecommission.wales\/cy\/dr-david-clubb\/\"><img loading=\"lazy\" decoding=\"async\" width=\"240\" height=\"300\" data-id=\"5875\" src=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/12\/Headshot-Dave-Clubb-240x300.avif\" alt=\"Head and shoulders shot of a smiling man with a bald head, wearing a white shirt with orange and green stripes.\" class=\"wp-image-5875\" srcset=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/12\/Headshot-Dave-Clubb-240x300.avif 240w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/12\/Headshot-Dave-Clubb-819x1024.avif 819w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/12\/Headshot-Dave-Clubb-768x960.avif 768w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/12\/Headshot-Dave-Clubb-1229x1536.avif 1229w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/12\/Headshot-Dave-Clubb.avif 1575w\" sizes=\"auto, (max-width: 240px) 100vw, 240px\" \/><\/a><figcaption class=\"wp-element-caption\">Dr David Clubb, Cadeirydd (Fe\/e)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-medium\"><a href=\"https:\/\/nationalinfrastructurecommission.wales\/cy\/aleena-khan\/\"><img loading=\"lazy\" decoding=\"async\" width=\"240\" height=\"300\" data-id=\"4356\" src=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/05\/Aleena-Khan-240x300.avif\" alt=\"Llun pen ac ysgwydd o Aleena Khan, gwraig \u00e2 gwallt hir tywyll\" class=\"wp-image-4356\" srcset=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/05\/Aleena-Khan-240x300.avif 240w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/05\/Aleena-Khan.avif 683w\" sizes=\"auto, (max-width: 240px) 100vw, 240px\" \/><\/a><figcaption class=\"wp-element-caption\">Aleena Khan<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-medium\"><a href=\"https:\/\/nationalinfrastructurecommission.wales\/cy\/dr-eurgain-powell\/\"><img loading=\"lazy\" decoding=\"async\" width=\"240\" height=\"300\" data-id=\"4358\" src=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/05\/Eurgain-Powell-240x300.avif\" alt=\"Llun pen ac ysgwydd o Dr Eurgain Powell, gwraig \u00e2 gwallt brown hyd ysgwydd\" class=\"wp-image-4358\" srcset=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/05\/Eurgain-Powell-240x300.avif 240w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/05\/Eurgain-Powell.avif 683w\" sizes=\"auto, (max-width: 240px) 100vw, 240px\" \/><\/a><figcaption class=\"wp-element-caption\">Dr Eurgain Powell<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-medium\"><a href=\"https:\/\/nationalinfrastructurecommission.wales\/cy\/nick-tune\/\"><img loading=\"lazy\" decoding=\"async\" width=\"289\" height=\"300\" data-id=\"4366\" src=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/05\/Nick-Tune-289x300.avif\" alt=\"Llun o Nick Tune, person \u00e2 gwallt llwyd byr\" class=\"wp-image-4366\" srcset=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/05\/Nick-Tune-289x300.avif 289w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/05\/Nick-Tune-768x797.avif 768w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/05\/Nick-Tune.avif 864w\" sizes=\"auto, (max-width: 289px) 100vw, 289px\" \/><\/a><figcaption class=\"wp-element-caption\">Nick Tune<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<div style=\"height:2px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator alignwide has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<div class=\"wp-block-group alignwide is-layout-flow wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading alignwide has-text-align-wide\" style=\"font-size:40px;line-height:0.5\">Fideos<\/h3>\n\n\n\n<iframe loading=\"lazy\" title=\"Adroddiad blynyddol CSCC 2025\" width=\"100% \" height=\"400\" src=\"https:\/\/urbanists.video\/videos\/embed\/5ee989a3-95a6-41e2-846e-c0ed89dcb939\" frameborder=\"0\" allowfullscreen=\"\" sandbox=\"allow-same-origin allow-scripts allow-popups allow-forms\"><\/iframe>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-20959078 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/urbanists.video\/c\/cscc_nicw\/videos\">Gweld mwy o&#8217;n fideos<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignwide is-layout-flow wp-block-group-is-layout-flow\" id=\"pixelfed\">\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-f56f613f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<iframe title=\"Pixelfed Post Embed\" src=\"https:\/\/pixelfed.social\/p\/nicw\/925316966422657681\/embed?caption=true&#038;likes=true&#038;layout=full\" class=\"pixelfed__embed\" style=\"max-width: 100%; border: 0\" width=\"400\" allowfullscreen=\"allowfullscreen\"><\/iframe><script async defer src=\"https:\/\/pixelfed.social\/embed.js\"><\/script>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<iframe title=\"Pixelfed Post Embed\" src=\"https:\/\/pixelfed.social\/p\/nicw\/927930975328431700\/embed?caption=true&#038;likes=true&#038;layout=full\" class=\"pixelfed__embed\" style=\"max-width: 100%; border: 0\" width=\"400\" allowfullscreen=\"allowfullscreen\"><\/iframe><script async defer src=\"https:\/\/pixelfed.social\/embed.js\"><\/script>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<iframe title=\"Pixelfed Post Embed\" src=\"https:\/\/pixelfed.social\/p\/nicw\/919578950861403048\/embed?caption=true&#038;likes=true&#038;layout=full\" class=\"pixelfed__embed\" style=\"max-width: 100%; border: 0\" width=\"400\" allowfullscreen=\"allowfullscreen\"><\/iframe><script async defer src=\"https:\/\/pixelfed.social\/embed.js\"><\/script>\n<\/div>\n<\/div>\n<\/div>\n\n\n<p><!-- \/wp:post-content --><\/p>","protected":false},"excerpt":{"rendered":"<p>Beth rydyn yn ei wneud Mae Comisiwn Seilwaith Cenedlaethol Cymru yn gorff cynghori annibynnol sy\u2019n rhoi argymhellion ar y seilwaith sydd ei angen ar Gymru. Pwy ydyn ni Cefnogir CSCC gan Swyddfa&#8217;r Rhaglen. Mae Comisiynwyr yn rhestru isod. Fideos<\/p>\n","protected":false},"author":1,"featured_media":138,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_crdt_document":"","inline_featured_image":false,"footnotes":""},"class_list":["post-243","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/nationalinfrastructurecommission.wales\/cy\/wp-json\/wp\/v2\/pages\/243","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nationalinfrastructurecommission.wales\/cy\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/nationalinfrastructurecommission.wales\/cy\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/nationalinfrastructurecommission.wales\/cy\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nationalinfrastructurecommission.wales\/cy\/wp-json\/wp\/v2\/comments?post=243"}],"version-history":[{"count":167,"href":"https:\/\/nationalinfrastructurecommission.wales\/cy\/wp-json\/wp\/v2\/pages\/243\/revisions"}],"predecessor-version":[{"id":9090,"href":"https:\/\/nationalinfrastructurecommission.wales\/cy\/wp-json\/wp\/v2\/pages\/243\/revisions\/9090"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nationalinfrastructurecommission.wales\/cy\/wp-json\/wp\/v2\/media\/138"}],"wp:attachment":[{"href":"https:\/\/nationalinfrastructurecommission.wales\/cy\/wp-json\/wp\/v2\/media?parent=243"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}