An employer, temporary help company, employment agency, employee organization, or other person may not discharge, expel, or otherwise discriminate against a person because he or she has filed or communicated to the employer an intent to file a claim, a complaint, or an appeal, or has testified or is about to testify or has assisted in any proceeding, under this chapter, at any time, including during the waiting period described in RCW 49.86.050 and the period in which the person receives family leave insurance benefits under this chapter. This section shall be enforced as provided in RCW 51.48.025.
[2007 c 357 § 15.]