The bill establishes a new section, 257.51, in the Florida Statutes to regulate presidential libraries. It includes legislative findings that recognize presidential libraries as unique national institutions responsible for housing, preserving, and providing access to the records of former presidents. The bill defines a "presidential library" as an institution that is administered or designated under the Presidential Libraries Act, which is aimed at preserving presidential records and related historical materials.

Additionally, the bill prohibits counties, municipalities, or other political subdivisions from adopting or enforcing local ordinances, regulations, rules, or policies that would restrict or limit the establishment, maintenance, or operation of presidential libraries unless such actions are authorized by federal law. This measure aims to ensure that the operation of presidential libraries is consistent and protected from local interference. The act will take effect upon becoming law.