- Approved by American Standard Testing Bureau (ASTB)
- Swiss Government Testing Bureau (EMPA)
- German TUV Institute
- Michael Brett & Partners South Africa (Tuff)
- South African Bureau of Standards
- Technikon Pretoria South Africa
- Underwriters Laboratories of Canada
- Arai The Automotive Association of India
- Alusuisse-Lonza Services A.G
- Western Pacific Sales & Engineering Company
- Bonneville Power Station Washington
- Russian Maritime Register of Shipping
- Technical Research Centre of Finland
- Russian Federation (TsNIIS)
