Decide how you want to file your report. Complete the complaint form above.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. The CRD will conduct an investigation. The telephone number of the Oakland Labor Board's office is . Report a labor law violation; File a retaliation complaint if you're fired, demoted,or punished for reporting labor law violations or workplace safety hazards. You will be directed to the nearest WHD office for assistance. You may also download the DLSE complaint form and submit it via mail or in person at your nearest DLSE office. Board Complaint – How To File.