Statewide Portable Equipment Registration Program (PERP)

This page last reviewed April 4, 2008

  Owners or operators of portable engines and certain other types of equipment can register their units under the Air Resources Board's (ARB) Statewide Portable Equipment Registration Program (PERP) in order to operate their equipment throughout California without having to obtain individual permits from local air districts. The following is provided to help you complete the registration process.

NOTICE ! !

TIER 3 INFORMATION FOR ENGINES 50-99 HORSEPOWER: Effective January 1, 2008, engines rated between 50 to 99 bhp transitioned from Tier 2 standards to Tier 3 standards.  Engines rated between 50 to 99 bhp that currently meet Tier 2 standards will be accepted until June 30, 2008.  Effective July 1, 2008, engines rated between 50 to 99 bhp will need to meet Tier 3 standards or show proof of California residency.  Engines that require proof of California residency documents will be subject to the registration fees listed on Form 1-B.

Registration fees have changed effective 4/27/07. See Form 1-A for information on the new fees. For more information about other changes, see Regulation Activities below.

The Air Resources Board adopted revisions to accept "resident" Tier 1 and Tier 2 engines that do not meet the current emission standard in effect at the time of registration. PERP is currently accepting applications for all Tier 1 engines and also Tier 2 engines rated between 100 BHP and 750 BHP if documentation of operating in California at any time between March 1, 2004, and October 1, 2006, is submitted with the application. Documentation can include company equipment inventory, purchase records, usage records, or maintenance records. Form 2A must be submitted with the residency documentation.

These Tier 1 and Tier 2 engines that do not meet the current emission standard must also pay an increased fee for registration that includes back registration fees, back inspection fees, and current registration fees. The amount of the fee will be based on year of purchase, year of manufacture, or Tier 2 start date, depending on certain criteria.


The revisions also included provisions to allow registration of "stock" Tier 2 engines within six months after the change to Tier 3. No additional fees are required for these engines.


Forms

1. Register an Engine or Equipment Unit

2. Reporting and Recordkeeping Forms

3. Online Notification

If registered equipment units (not engines) will be in an air district for more than five days, the owner / operator / renter is required to notify that air district of this fact. Here is an easy-to-use online form for assistance in meeting this requirement.

List Server and Contact Information

Please join a list serve for the PERP registration program.

PERP Data Management System (DMS) - Status Reports

PERP Contact Information


Application forms can be
downloaded and mailed directly to the ARB at:

California Air Resources Board
Statewide Portable Equipment Registration Program
P.O. Box 2038
Sacramento, CA  95812-2038


Information can also be obtained by contacting the Statewide Registration Program Information Line at (916) 324-5869 or sending electronic mail to portable@arb.ca.gov.  The fax machine number is (916) 324-5864.  Alternatively, you can write to the above post office box for more information.


 

The Board is one of six boards, departments, and offices under
the umbrella of the California Environmental Protection Agency.
Cal/EPA | ARB | CIWMB | DPR | DTSC | OEHHA | SWRCB