Specific branch sites

  • CARB
    List of C.A.R.B. certified filters. (US)
  • EPA
    Environmental Protection Clean Diesel Campaign (US)
  • BAFU, Bern
    Federal Office of Environment of Switzerland/ Department Air.
  • UBA, Berlin
    Federal Office of Environment of Germany.
  • UBA, Vienna
    Federal Office of Environment of Austria.
  • DESTATIS
    German Federal Office of statistics.

Bodies & Associations

  • Diesel Net
    Online information service on clean diesel engines and diesel emissions. HUSS is also listed at DieselNet's directory, check it out here: www.dieselnet.com/huss/
  • Diesel Technology Forum

    Organization of diesel engine manufacturers, fuel suppliers and exhaust after-treatment manufacturers (US).
  • MECA
    Manufacturers of Emission Controls Association (US)
  • SAE International
    The premier membership society dedicated to advancing mobility engineering worldwide.
  • FAD
    Society for the promotion of exhaust after treatment technologies.
  • AKPF
    Society for the promotion of producers of particle filter systems.
  • Deutsche Umwelthilfe
    Deutsche Umwelthilfe
  • Bayrische Bauakademie
    Bavarian Construction Academy.
  • VDBUM
    Association of German Construction engineers and masters.
  • VDMA
    Association of machine and facilities manufacturers.

Universities

Others