TOC (PDF)

Rule 3501
(PDF)

Recordkeeping for Locomotive Idling
(Adopted February 3, 2006)

Rule 3502
(PDF)

Minimization of Emissions from Locomotive Idling
(Adopted February 3, 2006)

Rule 3503
(PDF)

Emissions Inventory and Health Risk Assessment for Railroads
(Adopted October 7, 2005)