- NYSDEC
- NYDOT
- Texas DOT
- Cal Trans
- Oregon DOT (pending)
- California Water Quality Control Board
- State Environmental Compliance Agencies
- NH DOT
- NH DES
- Dominican Republic Ministry of Works
- UAE (Federal level)
- Oman (Federal level)
- Jamaican National Works Department
- ATEC (Military equivalent of OSHA)
- PennDOT
- Pennsylvania Dirt & Gravel Roads Program