(1) Disputes set out in subsection (2) -
(a) shall not be subject to the jurisdiction of the courts of the State, and
(b) where they are the subject of proceedings in the State, shall be resolved by application of the law of the Member State of the requesting competition authority.
(2) The disputes referred to in subsection (1) are those exclusively concerning one or more of the following:
(a) the lawfulness of an act to be notified in accordance with section 15AR;
(b) the lawfulness of a decision to be enforced in accordance with section 15AS;
(c) the lawfulness of the notice requesting enforcement in the State;
(d) limitation periods for the enforcement of administrative fines or periodic payments referred to in subsection (9) of section 15AS.
(3) A dispute concerning the enforcement measures taken in the State or concerning the validity of a notification made by the competent authority shall fall within the jurisdiction of the High Court and shall be governed by the law of the State
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