ARB-Accredited Verification Bodies
This page last reviewed June 17, 2013
The following verification bodies with posted Executive Order numbers are accredited to perform verification services for greenhouse gas emissions data reports.
| Executive Order | Verification Body Name and Address | Contact Information |
| H-13-001 | AMEC Environment & Infrastructure, Inc. 121 Innovation Drive, Suite 200 Irvine CA 92617 |
Anne
McQueen 949-574-7082 anne.mcqueen@amec.com www.amec.com |
| H-13-002 | Analytical
Environmental Services 1801 7th Street, Suite 100 Sacramento CA 95811 |
Erin
Quinn 916-447-3479 equinn@analyticalcorp.com www.analyticalcorp.com |
| H-13-003 |
Ashworth
Leininger Group 601 East Daily Drive, Suite 302 Camarillo CA 93010 |
Michael
Waller 805-764-6003 mwaller@algcorp.com www.algcorp.com |
| H-13-005 | Bureau
Veritas North America, Inc. 2430 Camino, Suite 122 San Ramon CA 94583 |
Trevor
Donaghu 925-426-2625 trevor.donaghu@us.bureauveritas.com www.us.bureauveritas.com |
| H-13-006 | Cameron-Cole, LLC 50 Hegenberger Loop Oakland CA 94621 |
Chris Lawless 510-777-1858 clawless@cameron-cole.com www.cameron-cole.com |
| H-13-007 | Carbon Verification
Service, LLC 43 West 24th St, Ste 8B New York, NY 10010 |
James Groome 916-208-9389 jgroome@carbonverificationservice.com www.carbonverificationservice.com |
| H-13-008 | Conestoga-Rovers
& Associates, Inc. 5900 Hollis Street, Suite A Emeryville CA 94608 |
Vel Subramanian 510-420-0700 svel@craworld.com www.craworld.com/en/ |
| H-13-009 | Davenport Engineering,
Inc. 2461 West 208th Street, Suite 200 Torrance CA 90501 |
Ada Carson 310-787-4606 ada.carson@davenport-co.com www.davenport-co.com |
| H-13-010 | DEKRA Certification,
Inc. (DCI) 1850 Gateway Blvd., Ste 925 Concord CA 94520 |
Justin Dunning 510-301-2120 justin.dunning@dekra.com www.DekraCertificationInc.com |
| H-13-011 | Det Norske Veritas
(U.S.A.), Inc. 1400 Ravello Drive Katy, TX 77449 |
Weidong Yang 281-396-1834 weidong.yang@dnvkema.com http://www.dnvusa.com |
| H-13-013 | Eastern Research Group,
Inc. 10860 Gold Center Drive, Suite 275 Rancho Cordova CA 95670 |
Paula Fields 916-635-6593 paula.fields@erg.com www.erg.com |
| H-13-014 | ENVIRON International
Corporation 201 California Street, Suite 1200 San Francisco CA 94111 |
Douglas Daugherty 415-796-1932 ddaugherty@environcorp.com www.environcorp.com |
| H-13-017 | EnviroTech
Consultants, Inc. 5400 Rosedale Hwy Bakersfield CA 93308 |
John
Selgrath 661-377-0073 selgrath@ix.netcom.com www.burnday.com |
| H-13-019 | Ernst
& Young,
LLP 1000-440 2nd Ave SW Calgary, Alberta, Canada T2E 5E9 |
Jennifer
D'Aoust 403-206-5087 Jennifer.daoust@ca.ey.com www.ey.com |
| H-13-020 | First
Environment, Inc. 770 L Street, Suite 950 Sacramento CA 95814 |
Jay Wintergreen 916-492-6080 jtw@firstenvironment.com www.firstenvironment.com |
| H-13-022 | GHG
Climate Team, LLC 12247 Welch Road Wilton CA 95693 |
Ray
Kapahi 916-687-8352 ray.kapahi@ghgteam.com www.ghgteam.com |
| H-13-024 | Insight
Environmental
Consultants, Inc. 5500 Ming Avenue, Suite 360 Bakersfield CA 93309 |
Doug
Shaffer 661-282-2200 dshaffer@insenv.com www.insenv.com |
| H-13-025 | Lincus,
Inc. 222 East Huntinton Dr, Ste 110 Monrovia CA 91016 |
Bryan
Landry 626-473-2070 blandry@lincusenergy.com www.lincusenergy.com |
| H-13-026 | Locus
Technologies 299 Fairchild Dr. Mountain View CA 94043 |
John
Wesley Hawthorne 415-663-4702 hawthornej@locustec.com www.locustec.com |
| H-13-027 | Lloyd's Register Quality Assurance, Inc/LRQA 3463 State St. Suite 384 Santa Barbara, CA 93105 |
DeAnn
Sarver 281-398-7370 deann.sarver@lrqa.com www.lrqasustainability.us |
| H-11-002 | North
Coast Air Quality
Management District 2300 Myrtle Ave. Eureka CA 95501 |
Jason
Davis 707-443-3093 jdavis@ncuaqmd.org www.ncuaqmd.org |
| H-13-029 | NSF
International
Strategic Registrations, Ltd. 789 N. Dixboro Road Ann Arbor MI 48105 |
Donald
Sinkway 949-748-9590 dsinkway@nsf.org www.nsf-isr.org |
| H-10-239 | Placer
County Air
Pollution Control District 110 Maple Street Auburn CA 95603 |
Yushuo
Chang 530-745-2325 ychang@placer.ca.gov www.placer.ca.gov |
| H-13-043 | Potomac-Hudson
Engineering (PHE) Inc. 5030 Camino de la Siesta, Suite 320 San Diego CA 92108 |
Julia
Norris 619-260-1033 ext. 306 julia.norris@phe.com www.phe.com |
| H-13-031 | Rincon
Consultants, Inc. 180 North Ashwood Ave Ventura CA 93003 |
Matthew
Maddox 805-644-4455 x20 mmaddox@rinconconsultants.com www.rinconconsultants.com |
| H-10-138 | Sacramento
Metropolitan
Air Quality Management District 777 12th Street Sacramento, CA 95814 |
Hao
Quinn 916.874.4837 hquinn@airquality.org www.airquality.org |
| H-13-033 | SCS
Engineers 3900 Kilroy Airport Way, Suite 100 Long Beach, CA 90806 |
Ray
Huff 562-426-9544 rhuff@scsengineers.com www.scsengineers.com |
| H-10-237 | South Coast
Air Quality Management District 21865 Copley Drive Diamond Bar, CA 91765 |
Ali
Ghasemi 909.396.2451 aghasemi@aqmd.gov www.aqmd.gov |
| H-13-036 | Tetra
Tech, Inc. and
Subsidiaries 3475 E. Foothill Blvd. Pasadena CA 91107 |
Eddy
Huang 626-470-2417 eddy.huang@tetratech.com www.tetratech.com |
| H-13-037 | TranSystems Corporation 5528-B Hempstead Way Springfield VA 22151 |
Juan
Maldonado 703-245-4065 jamaldonado@transystems.com www.transystems.com |
| H-13-038 | TRC
Solutions, Inc. 2300 Clayton Road, Suite 610 Concord, CA 94520 |
Doug
Wolf 925-688-2491 dwolf@trcsolutions.com www.trcsolutions.com |
| H-13-039 | Trinity
Consultants,
Inc. 20 Corporate Park, Suite 200 Irvine CA 92606 |
Vineet
Masuraha 949-567-9880 vmasurah@trinityconsultants.com www.trinityconsultants.com |
| H-13-041 | WZI
Inc. 1717 28th Street Bakersfield CA 93309 |
Richard Wilson 661-326-1112 rwilson@wziinc.com www.wziinc.com |
For questions regarding verification, please email ghgverify@arb.ca.gov.


