Roedd nifer o’r ymatebwyr yn bryderus oherwydd bod gofyn i ddarparwr gwasanaeth roi gwybod i wahanol bartïon am unrhyw ddiwygiad i’r Datganiad o Ddiben 28 diwrnod cyn i'r diwygiad hwnnw gael ei roi ar waith. Roeddent yn teimlo nad oedd y gofyn hwn yn caniatáu iddynt wneud newidiadau ar fwy o frys.  Rydym wedi gwrando ar hyn, ac wedi diwygio’r rheoliadau i gydnabod y gall fod achosion lle mae angen i ddarparwr gwasanaeth ddiwygio ei Ddatganiad o Ddiben ar unwaith, a nodi’r gofynion a fydd yn berthnasol mewn amgylchiadau o’r fath.
A number of respondents were concerned about the requirement for a service provider to notify various parties 28 days in advance of any revision to the Statement of Purpose coming into effect. They felt that this requirement did not allow for changes to be made more urgently. We have listened to this and amended the regulations to recognise that there may be cases where it is necessary for a service provider to revise their Statement of Purpose with immediate effect and to set out the requirements which will apply in such circumstances.