“Relevant notification provision” means notification of building work under regulation 12(2) of the Building Regulations 2010, or sections 47(1), 50, 51A(2) or 54 of the Building Act 1984.
Ystyr “darpariaeth hysbysu berthnasol” yw hysbysiad o waith adeiladu o dan reoliad 12(2) o Reoliadau Adeiladu 2010, neu adrannau 47(1), 50, 51A(2) neu 54 o Ddeddf Adeiladu 1984,