14 C.F.R. § 1206.703 Aggregation of requests.
Title 14 - Aeronautics and Space
A requester may not file multiple requests at the same time, each seeking portions of a document or documents, solely in order to avoid payment of fees. When NASA has reason to believe that a requester or a group of requesters acting in concert, is attempting to break a request down into a series of requests for the purpose of evading the assessment of fees, NASA will aggregate any such requests and charge accordingly. NASA will consider that multiple requests made within a 30-day period were so intended, unless there is evidence to the contrary. Where the relevant time period exceeds 30 days, NASA will not assume such a motive unless there is evidence to the contrary. In no case will NASA aggregate multiple requests on unrelated subjects from one requester.
Title 14: Aeronautics and Space
PART 1206—AVAILABILITY OF AGENCY RECORDS TO MEMBERS OF THE PUBLIC
Subpart 7—Search, Review, and Duplication Fees
§ 1206.703 Aggregation of requests.

