In this Part -

"competent authority", in relation to the State, means the Minister and, in relation to a member state, means the authority designated by that member state to be the competent authority of that member state for the purposes of the 2008 Council Decision (special intervention units);

"crisis situation" means any situation in which the competent authority or the competent authority of a member state has reasonable grounds to believe that, as a result of a criminal offence, there exists a serious direct physical threat to persons, property, infrastructure or institutions in the State or in that member state;