Explore the results of our public consultations, including feedback summaries and responses that drive improvements in our standards and methodologies.
Public consultations are open for a minimum of 30 days. All relevant details can be accessed here with the results of these consultations.
Would you like to be notified of future consultations? Please contact us.
Access all archived versions of Rainbow Standard Documents and methodologies here 👇
Battery second life v1.0
December 4, 2024
January 6, 2025
Biomass Carbon Removal Storage v1.0
September 12, 2024
October 12, 2024
Biogas from anaerobic digestion v3.0
May 27, 2024
June 28, 2024
Electronic device refurbishing v2.0
April 23, 2024
May 24, 2024
Riverse Standard Rules v6
March 12, 2024
April 12, 2024
Biobased Construction Materials Methodology v2.0
January 24, 2024
March 1, 2024
Riverse Standard Rules for European Greentechs v5
February 1, 2023
March 8, 2023
Enhanced rock weathering
April 3 2025
May 5, 2025
Mineralization of alkaline materials ex situ
June 20, 2025
July 23, 2025
BiCRS: Marine sub-sediment burial v1.0
February 7, 2025
March 10, 2025
The updated Rainbow Standard Rules V7.0 is open for public consultation, from November 25th to December 28th.
🔎Provide your feedback here! 👉 Read the updated documentation here, and the list of changes here.
The updated Rainbow Procedures Manual V3.0 is open for public consultation, from November 25th to December 28th.
🔎Provide your feedback here! 👉 Read the updated documentation here, and the list of changes here.
The updated Rainbow Requirements for VVBs are open for public consultation, from November 25th to December 28th.
🔎Provide your feedback here! 👉 Read the updated documentation here, and the list of changes here.