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Telerau ac amodau

Cwcis

Mae gwybodaeth am Gwcis ar gyfer gwasanaeth Ceisiadau Cynllunio Cymru ar gael ar wefan Llywodraeth Cymru.

Darganfod mwy1

  1. https://www.llyw.cymru/help/cwcis

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The Planning Portal is delivered by PortalPlanQuest Limited which is a joint venture between TerraQuest Solutions Limited and the Ministry of Housing, Communities & Local Government (MHCLG). All content © 2025 Planning Portal.