Should contact the responsible Agency or USDA's TARGET. Center at (202) 720-2600 (voice and TTY) or contact USDA through the.The new Master Agreement clarifies employee rights, maintains the balance between union representatives' agency work and representational activities. All projects conceived under this Master Agreement will undergo a collaborative process to determine specific project and work items. The most common types of Master Agreements are Challenge Cost Share,. Participating, and Stewardship Agreements. USDA Forest Service. OMB 0596-0217. FS-1500-19. This Master Good Neighbor Agreement provides an opportunity for the parties to carry out "authorized forest, rangeland, and watershed restoration services" on. Mediation was both his vocation and passion.