Ключевые слова: accreditation, approved, assessment, authenticated, authority, authorized, capable, certification, certified professional, competent, compliant, conforming, consistent, credentialed, dependable, endorsed, ethical, experienced, expert, expertise, honest, legitimate, license, licensed, mastered, mastery, official, professional, proficient, qualification, qualified, quality assured, recognized, registered, reliable, reputable, safe, secure, skilled, skillset, specialist, standardsbased, tested, trained, trustworthy, validated, verified, vouched for,