reaching clear conclusions, backed by reasoned judgments, on the compliance requirements of the 2004 Act and Regulations and meeting the legal requirement of soundness; and
lunio casgliadau eglur, a gefnogir gan farnau rhesymegol, ynglŷn â gofynion cydymffurfio â Deddf a Rheoliadau 2004 a bodloni’r gofyniad cyfreithiol ynghylch cadernid; ac