Our flexible ventilation hoses and accessories have certificates confirming their compliance with the requirements of: • Directive of the European Parliament and of the Council No. 94/9/EC-ATEX of 23.03.1994 • Regulation of the Minister of Economy1) of 22.12.2005 on essential requirements for equipment and protective systems intended for use in potentially explosive atmospheres2) (Journal of Laws No. 263 of 2005, item 2203). • §360 Regulation of the Minister of Economy of 28.06.2002 on health and safety, traffic management, and specialized fire protection in underground mines(Journal of Laws No. 139, item 1169) as amended by the regulations of the Minister of Economy of 09.06.2006 (Journal of Laws No. 124, item 863) and of 25.06.2010 (Journal of Laws No. 126, item 855) • the Act of 9 June 2011 “Geological and Mining Law” (Journal of Laws 2011 No. 163, item 981), as amended, and with the requirements of implementing acts issued under delegation of this Act