Ключевые слова: audit, audit concept, audit process, audit symbol, business, business audit, business certification, business concept, business symbol, businessman, businessman concept, businessman holding, certification, certification audit, certification concept, certification process, certification symbol, certification tick, certified, certify, concept, holding, man, mark, question, question mark, question mark symbol, symbol, tick, tick mark, tick symbol, white, white question mark, white symbol, white tick,