· CSA
· INTERTEK TESTING SERVICES
· KEMA
· SEMKO
· SGS
· TUV PRODUCT SERVICE
· TUV RHEINLAND
· UL

Trade Associations

· AMERICAN PLASTICS COUNCIL
· ASSOCIATION OF HOME APPLIANCE MANUFACTURERS
· INTERNATIONAL HOUSEWARES ASSOCIATION
· INTERNATIONAL DESIGNERS SOCIETY OF AMERICA
· MEDICAL DEVICE MANUFACTURERS ASSOCIATION

Plastics

· BASF CORP
· BAYER CORP
· DOW CHEMICAL
· DUPONT
· EASTMAN COMPANY
· FERRO CORP
· GE PLASTICS