Federal Transit Administration March 26, 2012 – Federal Register Recent Federal Regulation Documents

The purpose of this notice is to solicit comment a request from Allison Transmission, Inc. to renew a waiver for its hybrid electric propulsion system, Energy Storage Unit subsystem H 49.40 EPSystem, until December 31, 2013 so they may complete their ongoing process to secure a domestic supplier of Lithium Ion batteries. FTA seeks public comment before deciding whether to grant Allison's request.