· OSHA - USA (Occupational Safety and Health Administration - USA)
· NASP - USA (National Association of Safety Professionals - USA)
· NTS - UK (National Training Services - UK)
· STI - USA (Scaffold Training Institute - USA)
· CIEH - UK (Chartered Institute of Environmental Health - UK)
· NEHA - USA (National Environmental Health Association - USA)
· OSHAcademy - USA
· TUV Academy - Abu Dhabi - UAE
