Arbitration is an effective, quick and inexpensive method of employment dispute resolution. Contact an employment lawyer in Los Angeles.Arbitration can be a viable dispute resolution technique in a wide variety of pension and welfare disputes. What are union arbitration rules? Do I have to arbitrate my wage dispute claim? When the employer and the Union cannot reach resolution on a grievance, the Union may request the active involvement of an arbitrator. The arbitrator will. The Grievance Arbitration Awards Portal is a self-serve, online service that allows Ontarians to search for grievance arbitration awards. Employers can and should continue to require arbitration agreements as a condition of employment in California to avoid hefty litigation bills.