American Society for Mechanical Engineers
The National Board Of Boilder And Pressure Vessel
Engineers India Limited
Indian Boiler Regulations
Petroleum & Explosives Safety Organization
Uhde India Limited
Lloyd's Register Asia
Gujarat Narmada Valley Fertilizers Co. Ltd.
Technical Development Committee for Indigenous Materials


  • Dept. of Explosive (PESO) for anufacture of Static & Mobile Equipments.
  • EIL (Engineers India Limited)
  • Lloyds Register
  • IBI Chematur
  • Uhde India Ltd
  • Jacobs H & G Ltd
  • Toyo Engineering India Ltd.
  • Bureau Veritas (BV)
  • Det Norske Veritas (DNV)
  • Technimont ICB Limited
  • KPG
  • Technimont
  • Baxcounsel
  • IBR