Free Consultation - Call (617) 521-8600. For more than 20 years we have represented clients in a wide variety of employment matters, including unionComparison of wages, hours and conditions of employment of the employees involved in the arbitration proceeding with the wages,. Our law firm can help with labor relations. Call us today at 631-904-0186. The JLMC tells the arbitration panel what issues they are authorized to decide.