Wash. Rev. Code § 43.101.135
(1)
(2) In addition to those circumstances under subsection (1) of this section and whether or not disciplinary proceedings have been concluded, the employing agency shall:
(5) At its discretion, the commission may:
(7) An employing agency may not enter into any agreement or contract with an officer, or union:
[ 2021 c 323 s 11; 2001 c 167 s 6.]