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Dillon recognizes the need for clients to assess baseline greenhouse gas (GHG) emissions and develop effective plans to reduce their GHG footprint. This has become a significant issue for large emitters in recent years. We provide comprehensive GHG emissions management services.

ANSI Accredited logoDillon is a recognized Validation and Verification Body (VVB) with the American National Standards Institute (ANSI) for third-party GHG validation and verification services under ISO 14065:2013, "Greenhouse gases - Requirements for greenhouse validation and verification bodies for use in accreditation or other forms of recognition", Accreditation ID: 8896.

The GHG Programs Dillon operates within the ANSI accreditation system include:

  • Ontario Regulation (O.Reg.) 390/18
  • British Columbia Greenhouse Gas Emission Reporting Regulation
  • British Columbia Greenhouse Gas Emission Control Regulation
  • Province of Nova Scotia, Greenhouse Gas Emission Regulations
  • Verra (formerly Verified Carbon Standard)
  • The Climate Registry (TCR)
  • Newfoundland and Labrador Regulation 14/17
  • The Management Reduction of Greenhouse Gases Act (Saskatchewan)
  • Regulation respecting mandatory reporting of certain emissions of contaminants into the atmosphere (Quebec)
  • Canadian Federal Backstop Program (Offset Based Pricing System)

Additional programs include, but are not limited to:

  • Alberta Carbon Competitiveness Incentive Regulation (formerly the Specified Gas Emitters Regulation)
  • California Air Resources Board (ARB) Offset Verification (ODS and Livestock Projects)
  • American Carbon Registry (ACR)
  • Climate Action Reserve (CAR)
  • California Air Resource Board (ARB) Low Carbon Fuel Standard

Dillon is accredited to perform VVB assignments in the following sectors.


Approved Validation

Approved Verification 

General N/A Yes
Manufacturing N/A Yes
Power Generation N/A Yes
Electric Power Transactions N/A N/A
Mining and Mineral Production N/A
Metals Production N/A Yes
Chemical Production N/A Yes
Oil and Gas Extraction, Production, and Refining including Petrochemicals N/A  Yes
Waste N/A  Yes 
Agriculture, Forestry and Other Land Use (AFOLU) N/A  N/A 


Approved Validation 

Approved Verification 

GHG emission reductions from fuel combustion N/A  Yes 
GHG emission reductions from industrial processes N/A Yes
Land use, land use change and forestry N/A N/A
Carbon capture and storage N/A  N/A
Livestock N/A Yes 
Waste handling and disposal N/A  Yes 

Dillon is also listed as an accredited third-party GHG Verification Body by the California Air Resources Board (ARB) under the California compliance offset (cap-and-trade) program for Ozone Depleting Substances (ODS) and Livestock projects across the United States and under the ARB Low Carbon Fuel Standard for Verifications and Validations for:

  • Fuel Pathway Applications and Fuel Pathway Reports
  • Quarterly Fuel Transactions Reports for Alternative Fuels
To learn more about our services, please send a detailed e-mail to

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Dillon maintains both an appeals and complaints procedure for this service area. Click here to read both procedures. 

Confidentiality and Impartiality

Dillon completes all work under the umbrella of Dillon’s Privacy Policy. Click here to read our confidentiality and impartiality policies. 

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