This release transmits one of three manuals in the National Trails System manual series (BLM Manuals 8353, 6250, and 6280). This manual provides the line manager and program staff professionals with policies for the management of National Scenic and Historic Trails. Specifically, this manual identifies requirements for the management of trails undergoing National Trail Feasibility Study; trails that are recommended as suitable for National Trail designation through the National Trail Feasibility Study; inventory, planning, management, and monitoring of designated National Scenic and Historic data and records management requirements for National Scenic and Historic Trails.