Contact Information
For general R3 questions, Send an email to rmp@arb.ca.gov ,Phone Number: 916-324-2517

Program Web page: http://www.arb.ca.gov/rmp/rmp.htm  
See the Regulation Document

Helpline - General R3 Questions

rmp@arb.ca.gov

Phone Number

916-324-2517

Program Web page

http://www.arb.ca.gov/rmp/rmp.htm

See

Regulation Document