Ключевые слова: approve, assurance, assured, background, business, businessman, certificate, certification, checked, company, compliance, control, copy space, corporate, correct, customer, development, digital, document, evaluation, feedback, guarantee, improvement, information, internet, iso, leading, man, management, marketing, organisation, organization, people, performance, present, process, qc, quality, regulation, research, satisfaction, security, sign, standard, success, technology, touching, warranty,