Access the RPW Online service via the Government Gateway at www.gateway.gov.uk, or once you have enrolled for the RPW Online service, access it via www.wales.gov.uk/RPWOnline.
Cysylltwch â gwasanaeth RPW Ar-lein drwy Borth y Llywodraeth sef www.gateway.gov.uk, neu os ydych eisoes wedi cofrestru ar gyfer RPW Ar-lein, ewch i www.llyw.cymru/RPWArlein.