Mae'n ofynnol i bob busnes fodloni rhywfaint o ‘amodau'r cynnig’, fel creu a diogelu swyddi, a chyrraedd a chynnal yr ansawdd a fwriadwyd. Caiff perfformiad yn erbyn y meini prawf hyn ei adolygu adeg y talu; ond hefyd 'hanner ffordd' drwy gyfnod amodau'r prosiect (fel arfer ar ôl 18 mis) a hefyd ar 'ddiwedd' cyfnod amodau'r prosiect (fel arfer ar ôl 3 blynedd). Os bydd anghysondebau yn codi, caiff y rhain eu hystyried fesul achos.
Each business is required to meet certain ‘offer conditions’ such as creating and safeguarding jobs, and achieving and sustaining the intended quality. Performance against these criteria is reviewed at the payment stage; but also at a ‘mid point’ (usually 18 months) and ‘end point’ in the project conditions period (usually 3 years). If discrepancies arise, these are considered on a case by case basis.