Decide how you want to file your report. The first step in the wage complaint process is to fill out a Form 1 labor board complaint.You will typically need to also fill out a Form 55 attachment. You will be directed to the nearest WHD office for assistance. To contact the DLSE, call 833LCOINFO (8335264636). In this article, we will cover everything you need to know about filing a California labor board complaint with both of these agencies. Updated July 22, 2024. The CRD will conduct an investigation. To initiate a complaint, you must complete the official complaint form available on the DLSE website. The Labor Commission complaint process.