Mae'n esbonio sut rydym yn defnyddio data personol a gesglir gan Arolwg Cenedlaethol Cymru rhwng Ebrill 2024 a Mawrth 2025.
Dogfennau
Manylion
This privacy notice relates to a previous National Survey that was carried out during 2024 and 2025.
Read the National Survey for Wales 2026 Privacy Notice.
