Description: Petitioner supplemented the requests in its original petition, based on new evidence and scientific information, as well as the U.S. Department of Transportation’s recent emergency regulations for handling crude oil by rail. Petitioner undertook a comprehensive rewrite of Subparts A, B, C, D, and J (related to use of dispersants and other chemical agents) and noted where revisions are needed in other subparts and in the appendices.

• SUPPLEMENT TO PETITION FOR RULEMAKING TO AMEND the NATIONAL CONTINGENCY PLAN (NCP) PRODUCT SCHEDULE and Other Subparts Relating to Product Use (PDF)(37 pp, 347 K)