MESSAGE FROM CALIFORNIA AIR RESOURCES BOARD: UPCOMING DEADLINE AND PHASE OUT DATE — TIER 2 AND TIER 3 ENGINES BUILT PRIOR TO 2009

Portable Equipment Registration Program (PERP) Tier 2 and Tier 3 Engines Built Prior to 2009 Upcoming Deadline and Phase-Out Date This serves as a reminder of upcoming deadlines for Tier 2 and Tier 3 portable diesel engines registered in PERP. Deadline: July 1, 2024 The last postmarked date PERP will accept low-use, or emergency-use, modification…