Reports Annual ReportsOther Reports The SIGARCH Annual Reports describe SIGARCH activities in the previous year. Annual Report – 2023Annual Report – 2022Annual Report – 2021Annual Report – 2020Annual Report – 2019Annual Report – 2018Annual Report – 2017Annual Report – 2016Annual Report – 2015Annual Report – 2014Annual Report – 2013Annual Report – 2012Annual Report – 2011Annual Report – 2010Annual Report – 2009Annual Report – 2008Annual Report – 2007Annual Report – 2006 Final Report of the Reviewing Reviewing (R2) Ad Hoc Committee, July 2018