The Farm Bill, updated every 5 or more years, provides an important source of funds for conservation easement purchase. The 2014 Farm Bill created the Agricultural Conservation Easement Program (ACEP) by consolidating the Farm and Ranch Lands Protection Program, the Grassland Reserve Program, and the Wetlands Reserve Program. Under ACEP, the Natural Resources Conservation Service helps tribes, state and local governments, and land trusts protect agriculture from development and other non-agricultural uses. ACEP includes Agricultural Land Easements and Wetland Reserve Easements. Agricultural land easements preserve land for food production and aids in soil and water conservation. Wetland reserve easements aim to restore wetland areas that have been converted into agricultural land. To maximize the benefits, the program targets land that has both a high chance of restoration success and a history of low crop yields or crop failure. The Farm Bill also funds the purchase of conservation easements for forestland. The Forest Legacy Program is a voluntary Federal program in partnership with States which protects privately owned forest lands. Landowners are required to prepare a multiple resource management plan as part of the conservation easement acquisition.