The findings are in regards to the double fatality at a West Virginia coal mine.
Oct. 31 is now the deadline.
Nov. 14 is the comment deadline on the draft standard, which was developed by a panel of technical experts and reviewed by an Advisory Working Group with representatives from organizations that included the National Bomb Squad Commanders Advisory Board, International Association of Chiefs of Police, DHS, and the FBI.
The agency asks for comments on the 205-page request for information to be submitted within 180 days.