The draft SI which was published for the consultation was subject to minor post-consultation amendment, to address typographical and other drafting errors.
Ers yr ymgynghoriad, mae mân newidiadau wedi'u gwneud i'r OS drafft a gyhoeddwyd ar gyfer ymgynghori arno, i fynd i'r afael â gwallau teipograffyddol a gwallau drafftio eraill.