Should contact the responsible Agency or. USDA's TARGET Center at (202) 720-2600 (voice and TTY) or contact USDA through the Federal Relay.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. The most common types of Master Agreements are Challenge Cost Share,. Participating, and Stewardship Agreements. Renewal of Contract. Voluntary Prekindergarten (VPK) Programs - Palm Beach County School District. Expand warm handoff services to transition to recovery services.