California’s SB 253 is now the first mandatory U.S. law requiring audited, third party-assured climate disclosures. Any large company doing business in California will need verified Scope 1, 2, and eventually Scope 3 data — and preparation must start now.
Join our expert panel featuring CARB-certified GHG verifiers and the team behind the CARB-aligned software platform built for statewide reporting.
Tuesday, December 9, 11-Noon Pacific
Register now: https://events.teams.microsoft.com/event/dc7994a8-c072-4646-8981-e099b64cb741@1fe300e6-ef2e-41ee-8538-aca2cd7ec3ba
In this session, you’ll learn: What SB 253 requires and who is subject What auditors will expect for limited and reasonable assurance Why Scope 3 data is so complex — and how to prepare How to build an audit-ready system with traceability and documentation A practical 2025–2026 readiness timeline
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