This is an incomplete list of Welsh statutory instruments. Statutory instruments made by the Assembly are numbered in the main United Kingdom series with their own sub-series. The Welsh language has official equal status with the English language in Wales, so every statutory instrument made by the Assembly is officially published in both English and Welsh. Only the titles of the English-language version are reproduced here. The statutory instruments are secondary legislation, deriving their power from the acts of Parliament establishing and transferring functions and powers to the Welsh Assembly.
Statutory instruments by year List of Welsh statutory instruments, 1999
2000–09 List of Welsh statutory instruments, 2000 List of Welsh statutory instruments, 2001 List of Welsh statutory instruments, 2002 List of Welsh statutory instruments, 2003 List of Welsh statutory instruments, 2004 List of Welsh statutory instruments, 2005 List of Welsh statutory instruments, 2006 List of Welsh statutory instruments, 2007 List of Welsh statutory instruments, 2008 List of Welsh statutory instruments, 2009
2010–2019 List of Welsh statutory instruments, 2010 List of Welsh statutory instruments, 2011 List of Welsh statutory instruments, 2012 List of Welsh statutory instruments, 2013 List of Welsh statutory instruments, 2014 List of Welsh statutory instruments, 2015 List of Welsh statutory instruments, 2016 List of Welsh statutory instruments, 2017 List of Welsh statutory instruments, 2018 List of Welsh statutory instruments, 2019
2020–present
List of Welsh statutory instruments, 2020 List of Welsh statutory instruments, 2021 List of Welsh statutory instruments, 2022 List of Welsh statutory instruments, 2023 List of Welsh statutory instruments, 2024