Awdurdod annibynnol y Deyrnas Unedig a sefydlwyd i gynnal hawliau gwybodaeth er budd y cyhoedd, annog cyrff cyhoeddus i fod yn agored a hybu preifatrwydd data i unigolion.

Getting started with data protection

Check how you're doing

Transparency (cookies and privacy policies)

Principles and definitions

Data storage, sharing and security

Marketing and consent

Right of access/subject access requests and other rights

Fines and complaints

EU withdrawal