accreditation Synonyms

green light registration recognition ratification probate permission nod mandate licensing license legalization leave imprimatur identification homologation sanction validation nihil obstat security deposit legalisation credentials blank cheque empowerment authorisation clean bill of health authentication official document licence seal of approval acknowledgement warrant guarantee freedom authorization authority attribution assent ascription approve approval approbation allowance agreement adoption acquiescence accredit Accrediting authorizer blessing endorsement