The applicant Member State shall specify the method used for calculating the number of workers and self-employed persons referred to in Article 3 for the purpose of Article 4.
Sonróidh an Ballstát is iarratasóir an modh a úsáidtear chun líon na n-oibrithe agus na ndaoine féinfhostaithe dá dtagraítear in Airteagal 3 a ríomh chun críche Airteagal 4.