A bill to establish dispute resolution procedures and an arbitration board to settle disputes between organizations of supervisors and other managerial personnel and the United States Postal Service.

Provides for the arbitration of disputes between the Postmaster General and recognized organizations of Postal Service managerial personnel other than officers, postmasters, and employees engaged in personnel work in Postal Service headquarters. Subjects to arbitration under this Act issues relating to pay policies, fringe benefits, and the determination of whether or not a matter is subject to participation by such organization. Establishes an arbitration board to consider a dispute upon the request of the Postal Service or such recognized organization.