Libraries open to the public for lending mentioned in articles L. 133-3 and L. 133-4 are :
1° Local authority libraries designated in articles L. 310-1 to L. 310-6 and L. 320-1 to L. 320-4 of the Heritage Code;
2° The libraries of public scientific, cultural and professional establishments and other public higher education establishments under the authority of the minister responsible for higher education;
3° The libraries of works councils ;
4° Any other library or organisation making a documentary collection available to the public, more than half of whose copies of books acquired during the year are intended for an organised lending activity for the benefit of registered individual or group users.