Ключевые слова: acceptance, accepted, account, address, agreement, approval, approve, authenticate, authentication, authorization, authorized, background, biometrics, business, certificate, certified, check, company, confirm, contract, control, corporate, correct, customer, document, evidence, financial, guarantee, identity, justification, laboratory, letter, permission, product, proof, prove, qualified, quality, released, result, satisfaction, service, standard, validated, verification, verified, verify, warranty, wood, word,