Cafodd yr agwedd gyffredinol at y gyfundrefn reoleiddio ac arolygu newydd ei chreu gan Ddeddf 2016. Mae manylion y system i'w cael mewn amrywiol ffynonellau, gan gynnwys rheoliadau, cod ymarfer a chanllawiau statudol. Mae'r fframwaith statudol newydd hwn yn cael ei ddatblygu mewn tri cham sy'n gorgyffwrdd gyda chryn dipyn o drafod gyda'r rhanddeiliaid. Mae wedi'i gynllunio i roi'r cyfle gorau posibl i'r sector a'r rheoleiddwyr ffurfio’r cynigion, ac amser i'w rhoi ar waith.
The 2016 Act created the broad approach to the new regulation and inspection regime, with the detail of the system contained in a range of sources including regulations, a code of practice and statutory guidance.  This new statutory framework is being developed in three overlapping phases with extensive stakeholder engagement, designed to give the sector and regulators both the maximum possible scope to shape the proposals, and time to implement them.