20 CFR 402.145 – Responding to your request
(a) Retrieving records. We are required to furnish copies of records only when they are in our possession or we can retrieve them from storage. We will make reasonable efforts to search for records manually or by automated means, including any information stored in an electronic form or format, except when such efforts would significantly interfere with the operation of our automated information system. If we have stored the records you want in the National Archives or another storage center, we will retrieve and review them for possible disclosure. However, the Federal Government destroys many old records, so sometimes it is impossible to fill requests. Various laws, regulations, and manuals give the time periods for keeping records before they may be destroyed. For example, there is information about retention of records in the Records Disposal Act of 1944, 44 U.S.C. § 3301 through 3314; the Federal Property Management Regulations, 41 CFR 101-11.4; and the General Records Schedules of the National Archives and Records Administration.
(b) Furnishing records. We will furnish copies only of records that we have or can retrieve. We are not required to create new records or to perform research for you. We may decide to conserve Government resources and at the same time supply the records you need by consolidating information from various records rather than copying them all. For instance, we could extract sections from various similar records instead of providing repetitious information. We generally will furnish only one copy of a record. We will make reasonable efforts to provide the records in the form or format you request if the record is readily reproducible in that form or format.
(c) Deletions. When we publish or otherwise make available any record, we may delete information that is exempt from disclosure. For example, in an opinion or order, statement of policy, or other record which relates to a private party or parties, the name or names and other identifying details may be deleted. When technically feasible, we will indicate the extent of deletions on the portion of the record that is released or published at the place of the deletion unless including that indication would harm an interest protected by an exemption. If we deny a request, in whole or in part, we will make a reasonable effort to estimate the volume of any requested matter that is not disclosed, unless such an estimate would harm an interest protected by an exemption.
(d) Creation of records. We are not required to create new records merely to satisfy a request. However, we will search manually or by automated means to locate information that is responsive to the request. If extensive computer programming is needed to respond to a request, we may decline to commit such resources, or if we agree to do so, we may charge you for the reasonable cost of doing so. We do not mean that we will never help you get information that does not already exist in our records. However, diverting staff and equipment from our other responsibilities may not always be possible.