08/15/2005 - MADEP Publishes Draft Report on the Occurrence & Sources of Perchlorate in MA on Agency's Website - See EAC Perchlorate Update pages for information
06/23/2005 - New OMB Report on Perchlorate is available. See Members Only section for Environmental Affairs Committee
06/15/2005 - IME has published two new policy papers: (i) Perchlorate White Paper, and (ii) Blasting; Best Practices
05/05/2005 - IME and ISEE Update Guidance on Passing Through Airport Security Checkpoints for Commercial Explosive Professionals
04/26/2005 - EQB Approves PADEP Revised Explosives Security Regulation; Legislature Unwilling to Act
04/04/2005 - California EPA Has Decided to Retain its 6ppb Public Health Goal for Perchlorate. Please see EAC pages (perchlorate updates) for details.
03/01/2005 - MADEP Publishes Memo to blasting contractors re Perchlorate Contamination -- See the EAC page for a copy of the memo