National Park Service

The United States National Park Service was a pre-War government agency responsible for the operation of America's many national parks.

Background
Before the war, the National Park Service was an agency of the United States federal government that managed all national parks, national monuments, and other conservation and historical properties with various title designations. It was created in 1916 by Congress through the National Park Service Organic Act and is an agency of the United States Department of the Interior.

The National Park Service was charged with the dual role of preserving the ecological and historical integrity of the places entrusted to its management while also making them available and accessible for public use and enjoyment. They had a presence in Zion Canyon, Acadia National Park, and Kanawha National Park.

In 2068, the organization celebrated its 150th anniversary. It commemorated the occasion with a custom seal, which can be found in posters across Zion National Park.

Appearances
The National Park Service is mentioned in the Fallout: New Vegas add-on Honest Hearts, the Fallout 4 add-on Far Harbor, and Fallout 76.

Behind the scenes
In the canceled Fallout 3 project Van Buren, the National Park Service would have been mentioned through the Mesa Verde, Grand Canyon, and Black Canyon National Parks.