Hefyd, caiff awdurdodau cyfrifol Aelod Wladwriaeth gynnal archwiliadau adnabod yn unol â darpanaethau cenedlaethol, unrhyw le yn eu tiriogaeth ar unrhyw adeg er mwyn sicrhau diogelwch eu dina­syddion.
Moreover, in order to guarantee the security of their citizens, the competent authorities of the Member States may at all times and throughout their territory carry out identity checks, in accordance with national provisions.