Version 1.0 (04 Mar 2009)

  1. Initial Release

   Version 1.1 (26 Apr 2009)

  1. Bug Fixes

   Version 1.2  (11 May 2009)

  1. Isolation & Protective Action Distances

  2. Bug Fixes

HazRef 2008 gives you the power to browse and search a portable database of nearly 3,000 hazardous materials as identified by the United States Code of Federal Regulations.

In addition to material transportation information, HazRef 2008 also provides easy access to all 61 emergency response guides found in the US government's "Emergency Response Guide 2008" manual as well as a visual database of common DOT placards, organized by hazard class.


  1. browse by name, UN number, hazard class or guide

  2. search hazardous material database

  3. browse visual database of DOT placards

  4. browse Emergency Response guides