Ym mis Tachwedd 2017, cytunodd y Prif Swyddog Nyrsio ar set debyg o egwyddorion staffio ar gyfer nyrsys ardal. Ar ben hynny, mae'r pedair ffrwd waith sy'n weddill yn ystyried egwyddorion sy'n addas i'w priod leoliadau. Mae'n bosibl, erbyn diwedd tymor y llywodraeth hon, y bydd egwyddorion staffio ar gael ar gyfer pob un o'r pum lleoliad nyrsio fel ffordd o baratoi ar gyfer ehangu'r Ddeddf.
In November of 2017, the CNO agreed a similar set of staffing principles for district nursing. Further to that, the remaining 4 working-streams are contemplating principles suitable for their respective settings. It is conceivable that by the end of this government term, there will be staffing principles in place for each of the 5 nurse settings as a preparatory step towards extension of the Act.