The risks and assumptions which underpin the realisation of the ToC, the data requirements and potential sources for monitoring and evaluating the Act's effectiveness, are also outlined.
Mae'r risgiau a'r rhagdybiaethau sy'n sail i wireddu'r theori newid, y gofynion data a'r ffynonellau posibl ar gyfer monitro a gwerthuso effeithiolrwydd y Ddeddf, hefyd wedi'u hamlinellu.