Verification Procedure

This page last reviewed  October 31, 2008 .

Announcements
October 24, 2008

Verification of the Caterpillar DPF for Off-road Equipment

October 21, 2008

Verification of the ClearnAIR Systems Permit™ DPF as a Level 3 "Plus" diesel emission control device for stationary prime and emergency standby power generation.

October 2, 2008

Extension of the International Truck & Engine Corporation DPX system for use with B20.

October 1, 2008

Extension of the Donaldson DPM System to include MY 2005-2006 engines.

September 30, 2008

Extension of the ECS Purifilter H System to include Federal certified diesel engines.

September 26, 2008

Course on Ultrafine Diesel Particles and Retrofit Technologies for Diesel Engines.  UPDATE

September 16, 2008

Notice of Public Availability of Modified Text and Availability of Additional Documents to the verification procedure, warranty and in-use compliance requirements for in-use strategies to control emissions from diesel engines.

September 9, 2008

Course on Ultrafine Diesel Particles and Retrofit Technologies for Diesel Engines.

August 22, 2008

Verification of DCL's MINE-X SOOTFILTER® Diesel Particulate Filter System for Stationary Prime and Emergency Standby Engines.

June 13, 2008

Verification of the Proventia FTF TM (Level 2) flow-through filter for use on most Thermo King trailer TRUs using 1985 through 2002 model year engines.

June 6, 2008

Conditional Verification of the Thermo King eDPF for the TriPac APU equipment.

March 7, 2008

Extension of the Cleaire Longview Verification for On-Road Vehicles

January 24, 2008

Conditional Verification of DCL’s MINE-X SOOTFILTER Diesel Particulate Filter System.

January 23, 2008

Conditional Verification of the Caterpillar DPF for Off-road Equipment

January 17, 2008

Extension of the ECS Purifilter H Include 1993 and 2005-2006 Model Year Engines.

Posted October 19, 2007

Extension of the Cleaire Longview System to Include 1993-2006 Model Year Engines.

October 3, 2007

Verification of the Vycon REGEN System for Rubber-Tired Gantry (RTG) Cranes Equipped with Pre-Tier 1 Off-road Engines or Tier 1, 2, or 3 Certified Off-road Engines.

August 1, 2007

Extension of the verification of the Thermo King PDPFTM (Level 2) to include certain 2002 and older Isuzu D201, Yanmar 4TNE82-TK and –ETK, Yanmar 4TNE86-TK and –ETK engine models.

July 25, 2007

Proposed language changes to the Verification Procedure, Warranty and In-Use Compliance Requirements for In-Use Strategies to Control Emissions from Diesel Engines.

June 28, 2007

Verification of the Johnson Matthey reformulated CRT™ Particulate Filter system for specific 1994 through 2006 model year diesel engines used in on-road applications.

June 18, 2007

Extension of the verification for the Cleaire Horizon Electric Particulate Filter to include certain 1993 and 2006 MY engines equiped with original diesel oxidation catalysts.

June 12, 2007

Verification of the Rypos, Inc. hybrid diesel particulate filter HDPF/C™ for use on stationary emergency standby generator and pump engines.

June 5, 2007

Background information on the development of the Nonroad Transient Cycle (NRTC); see section 4.2R

May 15, 2007

PRESENTATION --- "Verification of Diesel Emission Control Strategies in California."

May 10, 2007

PRESENTATION ---"Proposed Amendments to Verification Procedure Public Workshop."

May 4, 2007

Extension of the ECS Combifilter to include MY 2005-2007 engines.

April 30, 2007

Proposed Changes to Verification Procedure for May 10,2007 Workshop.

April 4, 2007

Conditional verification of theEGR/CleanAIR for stationary engines.

March 23, 2007

Extension of the HUSS Umwelttechnik FS-MK diesel particulate filter as a Level 3 Plus diesel emission control system for use with most on-road 2006 MY engines and 2007 off-road diesel engines.

February 20, 2007

Extension of the on-road verification of the Cleaire Horizon Electric Particulate Filter (Horizon). The Horizon is now verified as a Level 3 Plus.

January 31, 2007

Verification of Thermo King's PDPF TM Level 2 Plus flow-through filter for use with transport refrigeration units (TRU).

Posted January 31, 2007

Conditional verification of the Cleaire Horizon Electric Particulate Filter for use with all off-road diesel engines.

January 19, 2007

Updated Verification Status of Diesel Emission Control Systems That Comply With The 2007 Nitrogen Dioxide Emission Limit

December 12, 2006

Proposed language changes to the Verification Procedure, Warranty and In-Use Compliance Requirements for In-Use Strategies to Control Emissions from Diesel Engines has been posted.

December 4, 2006

Verification Procedure Amendments Workshop

November 13, 2006

Verification of the HUSS Umwelttechnik FS-MK diesel particulate filter as a Level 3 diesel emission control system for use with all on-road and off-road diesel engines.

November 8, 2006

Extension of the CleanAir Systems PERMIT™ diesel particulate filter (DPF) for use on stationary emergency generators to include stationary prime generators and certified engines equal to or less than 0.2 g/bhp-hr PM.

October 30, 2006

The Air Resources Board has released two letters regarding compliance with the NO2 requirements that will take effect January 1, 2007:  DIESEL EMISSION CONTROL SYSTEMS THAT COMPLY WITH THE 2007 NITROGEN DIOXIDE EMISSION LIMIT; and DEADLINE FOR INSTALLATION OF DIESEL EMISSION CONTROL SYSTEMS THAT DO NOT COMPLY WITH THE NITROGEN DIOXIDE EMISSION LIMIT.

October 2, 2006

Powerpoint Presentation for the October 3, 2006 Workshop Regarding the Proposed Amendments to the Verification Procedure, Warranty and In-Use Compliance Requirements for In-Use Strategies to Control Emissions from Diesel Engine.

September 27, 2006

Nitrogen Dioxide (NO2) Effective Date Advisory

September 22, 2006

Verification of the Donaldson DPM Low Temperature Filter With/Without Spiracle

September 8, 2006

Clarification of BACT As Related to the Verification Procedure

September 6, 2006

Verification of the Süd-Chemie Inc. EnviCat-DPF™ particulate filter for use on stationary prime and emergency standby generators and pumps.

August 28, 2006

Extension of the Johnson Matthey Partial Continuously Regenerating Technology (PCRT™) diesel particulate filter (DPF) to Include Model Years 1988-1990.

August 21, 2006

Extension of the Johnson Matthey Continuously Regenerating Technology (CRT®) diesel particulate filter (DPF) to Include Model Years 1991-1993. 

August 16, 2006

Verification of the Paceco Corporation's Mitsui Engineering and Shipbuilding Diesel Particulate Filter for use on rubber-tired gantry cranes.

August 7, 2006

Reinstatement of the Verification of Clean Air Power, Inc's, Catalytic Particulate Filter (CPF).

July14, 2006

Extension to the Environmental Solutions Worldwide (ESW) Paticulate Reactor system for select 1994-1997 model years.

June 16, 2006

Verification of the MiraTech Corporation HUG CombiKat ® CBS Particulate Trap diesel particulate filter (DPF) for use on stationary emergency and prime generators.

May 17, 2006

Verification of the Johnson Matthey Partial Continuously Regenerating Technology (PCRT™) diesel particulate filter (DPF).

May 16, 2006

Extension of the Cleaire Electric Particulate Filter (HORIZON).

April 6, 2006

Verification of the Johnson Matthey Continuously Regenerating Technology (CRT®) diesel particulate filter (DPF) for offroad stationary emergency standby and prime applications.

February 15, 2006

Extension of the verification of the Johnson Matthey CRT™ and CCRT™ Particulate Filter systems.

February 10, 2006

Verification of the Rypos ADPF DPF for off-road stationary emergency standby applications.

February 3, 2006

Public hearing to consider the adoption of proposed amendments to the Verification Procedure, Warranty and In-Use Compliance Requirements for In-Use Strategies to Control Emissions from Diesel Engines.

January 20, 2006

The Diesel Emission Control Strategy annual Warranty Report due to ARB by February 1, 2006.

January 6, 2006

Verification of the Donaldson Company, Inc., DPM DPF muffler system with Series 6300 catalyst formulation.

December 21, 2005

Verification of the Donaldson Company, Inc., DFM diesel multi-stage filter (DMF) system with/without the Donaldson Spiracle™ closed crankcase filtration system.

December 8, 2005

Verification of the Cleaire Advanced Emission Controls' Horizon™ Electric Particulate Filter.

November 1, 2005

Conditional verification of the MiraTech Corporation combiKat® CBS Particulate Trap

October 17, 2005

Extension of the Johnson Matthey Exhaust Gas Recirculation Technology™ (EGRT™)

October 4, 2005

Clean Air Partners, Inc. (Clean Air Power, Inc.) has not met the warranty requirements.

September 26, 2005

Engine Control System's AZ Purifier™ and AZ Purimuffler™

August 25, 2005

Extension of the Johnson Matthey CRT™ particulate filter system to include B20.

July 29, 2005

Johnson Matthey CRT™ and CCRT™ Particulate Filter verification modified to allow for a lower temperature requirements.

July 13, 2005

Extension of the Lubrizol Engine Control System's AZ Purifier™ and AZ Purimuffler™ to include specific DDC engines.

June 17, 2005

Verification of the International Truck & Engine Corporation DPX™ Catalyzed Soot Filter System.

June 6, 2005

Extension of the Johnson Matthey CRT™ and CCRT™ Particulate Filter systems to include specific Cummins ISM and ISB diesel engines.

April 20, 2005

Verification of the Johnson Matthey's Exhaust Gas Recirculation Technology™ (EGRT™) for specific Cummins, Detroit Diesel, and International engines.

 

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