Comment submitted by MEMA, The Vehicle Suppliers Association
AnonymousSupportTrade association
Summary: MEMA, a trade association representing vehicle suppliers, supports the EPA's proposal to delay certain Tier 4 NMOG+NOx requirements by one to two years to provide compliance flexibility for customers. However, they emphasize that such delays impact supplier investments and strongly advocate for maintaining the existing Tier 4 particulate matter standards.
MEMA, The Vehicle Suppliers Association (MEMA), appreciates the opportunity to provide the attached comments on the Environmental Protection Agency’s (EPA or Agency) proposed rule entitled “Revision of Tier 4 Criteria Pollutant Standards, Part 1: Amendments to Phase-In Schedule for Light-Duty and Medium-Duty Vehicles.”