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Mae cwcis yn ein cynorthwyo i wella eich chi profiad o’r Post Brenhinol ar-lein. Os ydych yn derbyn defnydd ohonynt, dylech barhau i ddefnyddio ein safle. Neu, ceir mwy o wybodaeth yma am gwcis
Royal Mail is regulated by Ofcom under Part 3 of the Postal Services Act 2011.
The proportion of Royal Mail revenues under direct price regulation has been reduced to less than 10%.
Regulatory conditions and postal services legislation.
Swyddfa Gofrestredig Royal Mail Group Ltd, 100 Victoria Embankment, London, EC4Y 0HQ
© Royal Mail Group plc 2013