California Air Resources Board

Reporting Technical Meeting - October 30, 2025

• Meeting Agenda
• Staff Presentation - Covered Building Material Reporting
• Staff Presentation - Covered Project Reporting

Building Material Manufacturer and Importer Reporting

• Covered Building Material Reporting Information
• Reporting Tool for Covered Building Material Manufacturing Facilities (download)
• Reporting Tool for Covered Building Material Manufacturing Facilities Already Reporting to MRR (download)
• Reporting Tool for Covered Building Material Importers (download)
• Default Emissions Factors in Reporting Tools (download)

Covered Project Reporting

• Covered Project Reporting Information
• Covered Project Reporting User Guide and Calculation Methods
• Reporting Tool for Covered Projects (download)