The new Master Agreement clarifies employee rights, maintains the balance between union representatives' agency work and representational activities. Should contact the responsible Agency or.USDA's TARGET Center at (202) 720-2600 (voice and TTY) or contact USDA through the Federal Relay. (v) Category 5: Master agreements. This Master Agreement is dedicated to Andy Pizzi. Mediation was both his vocation and passion. The most common types of Master Agreements are Challenge Cost Share,. Participating, and Stewardship Agreements. Familiarize yourself with these regulations. Monte Ward, OCTA Director of Special Projects, had a correction to a small error in the April minutes. 3.