§ 456. Civil actions barred

(a) Claims Barred.— No civil action may be brought against the United States on the basis of the content of a navigational aid prepared or disseminated by the National Geospatial-Intelligence Agency.
(b) Navigational Aids Covered.— Subsection (a) applies with respect to a navigational aid in the form of a map, a chart, or a publication and any other form or medium of product or information in which the National Geospatial-Intelligence Agency prepares or disseminates navigational aids.