Posted on Tuesday, October 28, 2025

XBRL US commented on the California Air Resources Board (CARB) spreadsheet-based reporting template to satisfy reporting of SB 253, the Climate Corporate Data Accountability Act. In our letter we agreed with the approach of providing a free tool for certain reporting entities but also recommended that CARB:

  • Provide an open-source tool (template) that generates digital (XBRL) data
  • Allow global companies to submit the same digital report they are required to submit to non-US regulators
  • Provide a similar open-source template approach for SB261 that produces digital (XBRL) data
  • Reduce the cost of the program for reporting entities by adopting standards

Read CARB’s announcement.

View the download page for the templates.

Read the letter: XBRL US Response to CARB Solicitation - GHG Emissions Template

 

 



Upcoming XBRL US Events

Standard Government Reporting Work Group Meeting
Tuesday, February 24, 2026

Reporting Modernization Work Group Meeting
Tuesday, March 10, 2026

XBRL Reporting for Special Purpose Acquisition Companies
Wednesday, March 11, 2026

Communications & Services Steering Committee Meeting
Tuesday, March 17, 2026

Domain Steering Committee Meeting
Tuesday, March 17, 2026