Mississippi Administrative Code
Title 28 - Ports and Airports
Part 301 - Operations and Procedures Manual of the Mississippi State Port Authority at Gulfport
Chapter 28 - Contractor Access Control Procedures
Rule 28-301-28.10 - Delivery Vehicles

Vehicles (non-contractor owned) entering the Port for the purpose of making deliveries are required to possess a TWIC card for access onto the Port property ad will be required to sign In/Out; also, any vehicle attempting to remove Port prepaid or controlled property, or suspect of attempting to remove said property, will be required to provide to the Access Control Officer(s) authorization, i.e. gate pass/property removal receipt.

Mississippi Code §§ 59-1-1, 59-1-9 and 59-5-21