Paragraph 55 Provisional Application of the Applicable Legislation
Where there is a difference of views between the Participants concerning the determination of the legislation applicable to a person, the person concerned shall be made provisionally subject to the legislation of one of the Participants, the order of priority being determined as follows:
(a)
The legislation of the Participant where the person pursues their activity as an employed person or self-employed person, if such activity is pursued in only one Participant;
(b)
The legislation of the Participant of residence if the person concerned pursues an activity as an employed person or self-employed person in both Participants, or if the person concerned has no such activity in either Participant.