Mae'r Atodlen yn cynnwys mân ddiwygiadau a diwygiadau canlyniadol.
Commencement Information
I1S. 47 in force at 7.12.2009 for specified purposes by S.I. 2009/3174, art. 2(1)(q)
I2S. 47 in force at 19.1.2011 in so far as not already in force by S.I. 2011/97, art. 2(1)(o)