This bill aims to protect the freedom of public libraries in Minnesota by prohibiting book banning and establishing a Public Library Bill of Rights. It asserts that public libraries must not ban, remove, or restrict access to materials based on their viewpoints or the ideas they convey. The bill defines a public library and outlines the responsibilities libraries have to provide diverse materials and resist censorship. It also stipulates that libraries must adopt the Public Library Bill of Rights to be eligible for state aid or grants.

Additionally, the bill creates a private right of action for individuals harmed by violations of the book banning prohibition, allowing them to seek injunctive relief and damages in court. The attorney general is also granted the authority to enforce this section. However, the bill clarifies that it does not limit a library's ability to manage its collection or comply with legal requirements, nor does it affect the rights of parents or guardians regarding their children's access to library materials. The provisions of this bill will take effect on July 1, 2024.