I'r cyhoedd
Due to the Data (Use and Access) Act coming into law on 19 June 2025, this guidance is under review and may be subject to change. The Plans for new and updated guidance page will tell you about which guidance will be updated and when this will happen.
Rhagor o wybodaeth am eich hawliau diogelu data a’ch hawliau gwybodaeth gan gynnwys sut i wneud cais testun am weld gwybodaeth (SAR), sut i wneud cais Rhyddid Gwybodaeth, CCTV domestig a diogelu data, amddiffyn eich hun rhag marchnata niwsans a mwy.