49 C.F.R. § 23.79
No. As a recipient you must not use a local geographic preference. For purposes of this section, a local geographic preference is any requirement that gives a concessionaire located in one place (e.g., your local area) an advantage over concessionaires from other places in obtaining business as, or with, a concession at your airport.
[89 FR 24963, Apr. 9, 2024]