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Appendix D: 36 CFR § 65.4: National Historic Landmark Criteria
The criteria applied to evaluate properties for
possible designation as National Historic
Landmarks or possible determination of eligibility
for National Historic Landmark designation are
listed below. These criteria shall be used by NPS in
the preparation, review and evaluation of
National Historic Landmark studies. They shall be
used by the Advisory Board in reviewing National
Historic Landmark studies and preparing
recommendations to the Secretary. Properties
shall be designated National Historic Landmarks
only if they are nationally significant. Although
assessments of national significance should reflect
both public perceptions and professional
judgments, the evaluations of properties being
considered for landmark designation are
undertaken by professionals, including historians,
architectural historians, archeologists and
anthropologists familiar with the broad range of
the nation's resources and historical themes. The
criteria applied by these specialists to potential
landmarks do not define significance nor set a
rigid standard for quality. Rather, the criteria
establish the qualitative framework in which a
comparative professional analysis of national
significance can occur. The final decision on
whether a property possesses national
significance is made by the Secretary on the basis
of documentation including the comments and
recommendations of the public who participate in
the designation process.
(a) Specific Criteria of National Significance: The
quality of national significance is ascribed to
districts, sites, buildings, structures and objects
that possess exceptional value or quality in
illustrating or interpreting the heritage of the
United States in history, architecture, archeology,
engineering and culture and that possess a high
degree of integrity of location, design, setting,
materials, workmanship, feeling and association,
and:
(1) That are associated with events that have
made a significant contribution to, and are
identified with, or that outstandingly
represent, the broad national patterns of
United States history and from which an
understanding and appreciation of those
patterns may be gained; or
(2) That are associated importantly with the lives
of persons nationally significant in the history
of the United States; or
(3) That represent some great idea or ideal of the
American people; or
(4) That embody the distinguishing
characteristics of an architectural type
specimen exceptionally valuable for a study of
a period, style or method of construction, or
that represent a significant, distinctive and
exceptional entity whose components may
lack individual distinction; or
(5) That are composed of integral parts of the
environment not sufficiently significant by
reason of historical association or artistic
merit to warrant individual recognition but
collectively compose an entity of exceptional
historical or artistic significance, or
outstandingly commemorate or illustrate a
way of life or culture; or
(6) That have yielded or may be likely to yield
information of major scientific importance by
revealing new cultures, or by shedding light
upon periods of occupation over large areas
of the United States. Such sites are those
which have yielded, or which may reasonably
be expected to yield, data affecting theories,
concepts and ideas to a major degree.
(b) Ordinarily, cemeteries, birthplaces, graves of
historical figures, properties owned by religious
institutions or used for religious purposes,
structures that have been moved from their
original locations, reconstructed historic buildings
and properties that have achieved significance
within the past 50 years are not eligible for
designation. Such properties, however, will qualify
if they fall within the following categories:
(1) A religious property deriving its primary
national significance from architectural or
artistic distinction or historical importance; or
(2) A building or structure removed from its
original location but which is nationally
significant primarily for its architectural merit,
or for association with persons or events of