Over the past several International Energy Conservation Code (IECC) updates, the committees and governmental member voting representatives have consistently rejected rollbacks, safeguarding the integrity of the energy code and the code development process.

Several of these proposed rollbacks have been previously proposed by the same or similar parties and have been rejected multiple times by Code Development Committees and disapproved by ICC Governmental Member Voting Representatives over multiple code update cycles. All of them directly conflict with the IECC Intent (C101.3 and R101.3) to increase energy savings with each new edition of the IECC, as well as ICC’s public commitment to not allow rollbacks. 

This resource provides a priority list of proposals that should be disapproved as unacceptable rollbacks by the IECC-Residential and Commercial Consensus Committees and relevant subcommittees.

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