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Compliance Offset Programs

Trusted crediting for compliance markets

Beyond the voluntary market, the Reserve serves as an approved registry for compliance offset programs — issuing high-integrity credits under three of the world's leading regulatory schemes.

California Compliance Offset Program

As an approved Offset Project Registry, the Reserve issues Registry Offset Credits under California’s Cap-and-Trade Program — the first economy-wide compliance market in the United States.

  • Approved Offset Project Registry (OPR)
  • Early Action offset projects
  • Compliance offset project registration
California compliance details →

Washington Compliance

Washington’s Climate Commitment Act established a cap-and-invest program. The Reserve supports compliance offset pathways under the state’s emerging market.

  • Climate Commitment Act cap-and-invest
  • Offset protocol alignment
  • Project eligibility pathways
Learn about Washington →

CORSIA

The Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA) is the global market-based measure for aviation emissions. The Reserve’s protocols support CORSIA-eligible crediting.

  • International aviation offsetting
  • ICAO-aligned crediting
  • Eligible protocol pathways
Learn about CORSIA →