Nomination of Properties for Designation as National Historic Landmarks, 36 CFR 65
Extension without change of a currently approved collection
No
Regular
03/25/2026
Requested
Previously Approved
36 Months From Approved
04/30/2026
45
50
13,990
10,360
0
0
The Historic Sites Act of 1935 (16 U.S.C. 461-467) directs the Secretary of the Interior (Secretary), through the National Park Service (we, NPS), to survey historic and archeological sites, buildings, and objects to determine those that possess exceptional value in commemorating or illustrating the history of the United States. In accordance with the law and 36 CFR Part 65, individuals, businesses, Federal agencies, State and local public agencies, State Historic Preservation Officers, territories, and Indian tribes, may submit nominations for National Historic Landmark (NHL) designation. An NHL is an historic building, site, structure, object, or district that represents an outstanding aspect of American history and culture. There are over 2,600 properties designated as NHLs.
The change in respondent burden is the result of several adjustments to improve the accuracy of burden estimates. First, non-publicâfacing activities were removed from ROCIS after determining that these activities do not constitute respondent burden under the Paperwork Reduction Act. Second, the net increase in respondent burden hours reflects a refined and more accurate estimate based on actual submissions received since the last approval period, as well as stakeholder feedback summarized in Question 8. These updates better align the burden estimates with current reporting practices and respondent experience.
On behalf of this Federal agency, I certify that the collection of information encompassed by this request complies with 5 CFR 1320.9 and the related provisions of 5 CFR 1320.8(b)(3).
The following is a summary of the topics, regarding the proposed collection of information, that the certification covers:
(i) Why the information is being collected;
(ii) Use of information;
(iii) Burden estimate;
(iv) Nature of response (voluntary, required for a benefit, or mandatory);
(v) Nature and extent of confidentiality; and
(vi) Need to display currently valid OMB control number;
If you are unable to certify compliance with any of these provisions, identify the item by leaving the box unchecked and explain the reason in the Supporting Statement.