Legislative Documents
Annual report summarizing the progress and future implementation plans of the LETCSA program at WSCJTC.
WAC 139-11 Concise Explanatory Statement
Concise explanatory statement for WAC 139-11, as mandated by RCW 34.05.325.
WAC 139-11 as adopted by the Commission on June 6, 2019. It is currently in effect.
WAC 139-12 Concise Explanatory Statement
Concise explanatory statement for WAC 139-12, as mandated by RCW 34.05.325.
WAC 139-12 Independent Investigations Criteria
WAC 139-12 was adopted by the Commission on December 8, 2021, and filed with the Code Reviser on December 22, 2021. The language took effect on January 22, 2022.
LETCSA 24-Hour Audit & CIT Exemption, Waiver, Extension, or Variance
Independent Investigation Documents
IIT Best Practice Guidelines - Updated September 2024
Independent Investigation of Officer Involved Use of Deadly Force Incident Guidelines.
IIT Best Practices Annual Review - Summary and Comparison (2024)
Conflict of Interest Form - Adopted September 2020
Conflict of Interest Assessment Form for Officer Involved Use of Force Incidents.
First Aid Guidelines - Adopted September 2020
Guidelines prepare first responders to properly triage injuries and ensure that essential, lifesaving first aid is administered at the first safe opportunity to injured persons following a use-of-force incident or any scene controlled by law enforcement.
Confidentiality Agreement– Updated January 2022
Confidentiality agreement for the non-law enforcement community representative on an IIT.
IIT Best Practices Work Plan - November 2023
Previous versions of documents
IIT Qualified Lead Investigator Certification Resources
Beginning December 1, 2022, IIT Qualified Lead Investigator Applications must be submitted through Acadis.
IIT Qualified Lead Investigator Acadis Application Instructions
IIT Requirements for Obtaining Lead Investigator Certification - Updated November 2024
Please note: Emailed IIT Qualified Lead Investigator applications will be accepted until Wednesday, November 30, 2022. Any emailed applications submitted after that date will not be processed and will be referred to the online web form in Acadis.
IIT Annual Training Attestation Instructions
IIT Annual Training Attestation - Implemented March 31, 2022, updated July 2023
LETCSA IIT Qualified Lead Investigator and Annual Training Requirements Policy
IIT Qualified Lead Investigator Lapsed Certification Reinstatement Application
See IIT Rosters at the link here.
See the live streams of previous meetings at the link here.