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. Types of Agreements. The most common types of Master Agreements are Challenge Cost Share,. Employees directed to work shifts more than 12 hours will receive reimbursement for meals and incidental expenses in accordance with Federal Travel Regulations. This Master Agreement is dedicated to Andy Pizzi. Mediation was both his vocation and passion. The Corps Network holds national agreements with the National Park Service, US Forest Service and US Fish and Wildlife Service. "for the master agreement" to "under the master agreement".