https://ru.wikipedia.org/wiki/%D0%94%D0%B5%D0%BA%D0%BB%D0%B0%D1%80%D0%B0%D1%86%D0%B8%D1%8F_%D0%BE_%D1%81%D0%BE%D0%BE%D1%82%D0%B2%D0%B5%D1%82%D1%81%D1%82%D0%B2%D0%B8%D0%B8
https://ru.wikipedia.org/wiki/CE_(%D0%B7%D0%BD%D0%B0%D0%BA)
http://www.icqc.eu/ru/European-Safety-Mark.php