Group B Services www.groupb.ca
RFABC : Recreation Facilities Association of BC www.rfabc.com
International Executive Housekeepers Association www.ieha.org
Building Service Contractors Association International (BSCAI) www.bscai.org
Cleaning Management Institute www.cminstitute.net/
CIRI www.ciriscience.org
NFSI http://www.nfsi.org/
CSSA http://www.cssa.com/