CFR > Title 36 - Parks, Forests, and Public Property > CHAPTER XII—NATIONAL ARCHIVES AND RECORDS ADMINISTRATION > SUBCHAPTER C—PUBLIC AVAILABILITY AND USE (parts 1250 to 1258) > PART 1256—ACCESS TO RECORDS AND DONATED HISTORICAL MATERIALS > SUBPART A—General Information (§1256.1 to §1256.10) > 1256.6—How do I obtain access to records of defunct agencies?