Engineering Controls 03 : Any engineering procedure that reduces a hazard (e.g. noise, fumes) at the source, but does not include the use of personal protective equipment
Ministry of Business, Innovation and Employment, Glossary of terms and acronyms, Wellington, New Zealand 2010. http://wwwsosh.govt.nz/resources/glossary-u.shtml, (Occupn Hlth and Sfty - Brit) {530}