The act of proving, in accordance with Good Manufacturing Practice (or GMP), that any procedure, process, equipment, material, activity, or system leads to expected results.
Merriam-Webster Online Dictionary
validation (noun)an act, process, or instance of - validating , especially the determination of the degree of of a measuring device - validity
Merriam-Webster Online Thesaurus
validation (noun)something presented in support of the truth or accuracy of a claim
SYNONYMS:
attestation, confirmation, corroboration, documentation, evidence, substantiation, testament, testimonial, testimony, validation, voucher, witnessRELATED WORDS:
(the) goods; certificate, document, exhibit; demonstration, illustration; authentication, identification, manifestation, verificationNEAR ANTONYMS:
rebuttal, refutation; accusation, allegation, charge; assumption, conjecture, guess, presumption, surmise, suspicionValidation, Corroboration, Ratification, Affirmation, Justification