“Additional Protocol” means the protocol signed at Vienna F1on 7th June 2018 additional to the Safeguards Agreement;

“Additional Protocol information” means information which the Secretary of State F2or the Office for Nuclear Regulation needs or will need in order to enable the obligations of the United Kingdom under Article 2 ofF3... the Additional Protocol to be met;

“Agency” means the International Atomic Energy Agency;

“Agency inspector” means a person designated under F4Article 83 of the Safeguards Agreement or Article 11 of the Additional Protocol;

“authorised officer” means a person authorised by the F5Office for Nuclear Regulation for the purpose of exercising powers under this Act; and

“Safeguards Agreement” means the agreement made F6on 7th June 2018 between the United Kingdom and the Agency for the application of safeguards in the United Kingdom in connection with the Treaty on the Non-Proliferation of Nuclear Weapons.