The Red Book is a publication that accompanies the Session Laws that lists all changes made by amendments, additions, and repeals to Colorado Revised Statutes at the preceding legislative session. Red Book 2025B Red Book 2025B Red Book 2025 Red Book 2025 Red Book 2024B Red Book 2024B Red Book 2024 Red Book 2024 Red Book 2023B Red Book 2023B Red Book 2023 Red Book 2023 Red Book 2022 Red Book 2022 Red Book 2021 Red Book 2021 Red Book 2020B Red Book 2020B Red Book 2020 Red Book 2020 Red Book 2019 Red Book 2019 Red Book 2018 Red Book 2018 Red Book 2017 Red Book 2017 Red Book 2016 Red Book 2016 Red Book 2015 Red Book 2015 Red Book 2014 Red Book 2014 Red Book 2013 Red Book 2013 Red Book 2012 Red Book 2012 Red Book 2011 Red Book 2011 Red Book 2010 Red Book 2010 Red Book 2009 Red Book 2009 Red Book 2008 Red Book 2008 Red Book 2007 Red Book 2007 Red Book 2006 Red Book 2006 Red Book 2005 Red Book 2005 Red Book 2004 Red Book 2004 Red Book 2003 Red Book 2003