8.—(1) Caiff rheoliad 6 o Reoliadau 1986 (rhestr offthalmig) ei ddiwygio yn unol â'r darpariaethau canlynol.
(2) Ym mharagraff (3)(b) ar ôl “provide general ophthalmic services” ychwanegwch “, or in the case of a mobile practice, the address to which correspondence in connection with such provision may be sent, and the addresses of any day or residential centres they intend to visit more than once; ”.
(3) Ym mharagraff (3)(c) ar ôl “at those addresses” ychwanegwch “, or in the case of day or residential centres, the months in which such visits are intended to take place and the planned interval between such visits;”.