Versions of Utah Code 15A-3-105 v2. Amendments to Chapters 10 through 12 of IBC on LawServer 2023 Utah Code 15A-3-105 v2. Amendments to Chapters 10 through 12 of IBC 2015 Utah Code 15A-3-105 v2. Amendments to Chapters 10 through 12 of IBC