California climate disclosure regulations implementation

Summary

CARB provides clarifications and updates on California's climate disclosure law implementation, deadlines, and regulatory scope.

Score Rationale

This is a regulatory clarification from CARB about implementation procedures, not a corporate environmental event. No actual environmental harm (G=8, only minor disclosure_gaps component). No corporate sustainability claim being made (C=12). This is administrative guidance on compliance requirements - routine regulatory communication with no greenwashing potential.

Source Quote

CARB provides clarifications and updates on California's climate disclosure law implementation, deadlines, and regulatory scope.