Created in 2018

• Improving State Funding for School Construction, Jt. Leg. Task Force - Final Report (December 2018)
  
• Public Records, Legislative Task Force - Final Report (December 2018)
  
• House Tax Structure Work Group - Final Report (December 2018)
  
• Joint Legislative Task Force on Water Resource Mitigation
• Joint Legislative Task Force on Water Supply
  

Created in 2016

• Children's Mental Health Work Group -​ Final Repo​rt (December 2016​)
• Education Funding Task Force
• Use of Body Worn Cameras, Task Force - Final Report (December 2017)
• Use of Deadly Force in Community Policing, Joint Legislative Task Forc​e - ​ Final Report (December 2016​)

Created in 2015

• Joint Select Committee on the Early Achievers Program - Final Report (January 2019)
• IT Project Oversight and Budgeting Task Force
• School Siting, Legislative Task Force - Final Report (December 2015)
• Sexual Assault Forensic Examination Best Practices Advisory Group - Annual Report (December 2018)
• Washington Waters, House Task Force - Final Report (January 2016)

Created in 2014

• Adult Behavioral Health System Task Force - Final Report (December 2015)
• College Bound Scholarship Program Work Group - Final Report (December 2014)
• Economic Resilience of Maritime and Manufacturing in Washington, Joint Task Force - Final Report (June 2016)
• Juvenile Sentencing Reform Task Force - Final Report (December 2014)
• Nuclear Energy Task Force - Final Report (December 2014)

Created in 2013

• Career Education Opportunities. Legislative Task Force - Final Report (August 2014)
• Child Care Improvements for the Future Task Force - Final Report (December 2013)
• Education Accountability System Oversight Committee (Repealed on July 1, 2020)

Created in 2012

• Article IX Litigation, Joint Select Committee - Report to Supreme Court (April 2018)
• Education Accountability, Joint Select Committee - (Repealed on July 28, 2013)
• Education Funding, Joint Task Force - Final Report (December 2012) 
• Junior Taxing Districts, Municipal Corporations, and Local Government Finance, Joint Select Committee

Created in 2011

• Developmental Disability Service System Task Force - Final Report (January 2013)
• Infrastructure Financing Task Force - (Task Force is No Longer Active)
• Juvenile Record Sealing, Joint Legislative Task Force - Final Report (January 2012)
• Legislative Advisory Committee to the Committee on Advanced Tuition Payment (Repealed on July 1, 2020)
• Tribal Retrocession, Joint Executive-Legislative Work Group - (Task Force is No Longer Active)
• Legislative-Executive WorkFirst Oversight Task Force​

Created in 2010

• Bail Practices Work Group - Final Report (December 2010)
• Health Reform Implementation, Joint Legislative Select Committee - (Expired June 2014)
• Tax Avoidance Review Committee, Joint - Final Report (October 2010)
• Tax Preference Reform, Task Force - Final Report (November 2010)

Created in 2008

• Beer & Wine Regulation, Joint Select Committee - Final Report (February 2009)
• HVAC/R Industry, Joint Task Force - Proposed Recommendations (December 2008)
• Local Financing Options for King County, Joint Task Force
• Washington Assessment of Student Learning, Legislative Work Group - Final Report (December 2008)

Created in 2007

• Basic Education Finance, Joint Task Force - Final Report (January 2009)
• Comprehensive School Health Reform, Interim Legislative Task Force - Final Report (December 2008)
• Family Leave Insurance, Joint Legislative Task Force - Final Report (January 2008)
• Gang-Related Crime Evaluation, Work Group - Final Report (January 2008)
• Information Technology Work Group 2007 - Final Report (November 2007)
• Long-Term Care Residential Facility Payment Systems, Joint Legislative Task Force - Final Report (January 2008)
• Public Infrastructure Programs and Funding Structures, Study Committee on Final Report (January 2008)
• School Construction Funding, Joint Legislative Task Force - Phase 1 Final Recommendations (January 2008) - Final Report (January 2009) - Final Report (December 2009)
• Underground Economy in the Construction Industry, Joint Legislative Task Force - Final Report (January 2009) - Final Report (January 2010)

Created in 2006

• Health Care Costs and Access, Blue Ribbon Commission - Final Report (January 2007)
• Homeowners' Association Act Committee - Final Report (December 2007)

Created in 2005

• Administration and Delivery of Service to Children & Families, Joint Task Force - Final Report (August 2007)
• Child Safety for Children in Child Protective Services or Child Welfare Services, Joint Task Force - Preliminary Recommendations (December 2005)
• Public Health Financing, Joint Select Committee - Final Report (November 2006)  / (corrected Figure 7 on Page 10)
• State Contracts, Joint Legislative Task Force - Final Report (May 2007)
• Unemployment Insurance Benefit Equity, Joint Legislative Task Force  - (Task Force Expired on July 1, 2006)

Created Prior to 2005

• Children's Legislative Oversight Committee​
  
• Joint Legislative Oversight Committee on Trade Policy (Repealed on July 1, 2020)
• Health Disparities, Joint Select Committee  - Final Report (November 2005)
• Mental Health Services and Financing, Joint Legislative and Executive Task Force - Final Report (December 2004)