Complex sentence: The US DoD limits the lawyers Guantanamo Bay detainees are allowed to see, and controls the notes lawyers take in to, or out, of Guantanamo Bay.
Split into simpler sentences: The US DoD has strict rules on which lawyers Guantanamo Bay detainees are allowed to see. And there are strict rules about what notes lawyers can take in, or out, of Guantanamo Bay.