Every year, the Revisor of Statutes compiles a list of changes made in accordance with the authority granted in § 2-5-103, C.R.S. These revision lists are also known as the Gray Book.2026 Revisor's Changes2025 Revisor's Changes2024 Revisor's Changes2023 Revisor's Changes2022 Revisor's Changes2021 Revisor's Changes2020 Revisor's Changes2019 Revisor's Changes2018 Revisor's Changes2017 Revisor's Changes2016 Revisor's Changes2015 Revisor's Changes2014 Revisor's Changes2013 Revisor's Changes2012 Revisor's Changes2011 Revisor's Changes2010 Revisor's Changes2009 Revisor's Changes
