The National Park Service (NPS) invests in planning to ensure that decisions it makes are as effective and efficient as possible in carrying out the NPS mission. That mission is to preserve unimpaired the natural and cultural resources and values of the National Park System for the enjoyment, education, and inspiration of this and future generations and to cooperate with partners to extend the benefits of resource conservation and outdoor recreation throughout this country and the world.
Various Federal laws require the National Park Service to engage in transparent planning efforts and to solicit public and agency input in decision-making. These laws include things like the National Environmental Policy Act (NEPA), the National Historic Preservation Act (NHPA), and the Endangered Species Act. Many other laws require that certain procedural steps be taken and National Park Service policy requires personnel to take steps to seek involvement of interested parties. Actions taken by the National Park Service to implement these legal provisions are frequently referred to as “compliance.”