The principles apply to all aspects of your service (including code, content and interactions), which means all members of your team need to understand and consider them.
Mae'r egwyddorion yn berthnasol i bob agwedd ar eich gwasanaeth (gan gynnwys y cod, y cynnwys a’r rhyngweithiadau), sy'n golygu bod angen i bob aelod o'ch tîm eu deall a'u hystyried.