Section 770.57 - Entry procedures(a) Any person or group desiring the advance consent of the Commander, Portsmouth Naval Shipyard, or his authorized representative, shall, in writing, submit a request to the Commander, Portsmouth Naval Shipyard, at the following address: Commander, Portsmouth Naval Shipyard, Portsmouth, NH 03801, Attention: Security Manager (Code 1700). For groups, foreign citizens, and news media, the request must be forwarded to the Commander, Naval Sea Systems Command, for approval.(b) Each request for entry will be considered on an individual basis, weighing the operational, security, and safety requirements of Portsmouth Naval Shipyard, with the purpose, size of party, duration of visit, destination, and military resources which would be required by the granting of the request.49 FR 34003, Aug. 28, 1984, as amended at 65 FR 53593 , Sept. 5, 2000