64The Court has thus held that national legislation tightening the conditions for family reunification of Turkish workers lawfully residing in the Member State in question, in relation to the conditions applicable at the time of the entry into force in that Member State of Decision No 1/80, constitutes a new restriction, within the meaning of Article 13 of that decision, on the exercise by such Turkish workers of the freedom of movement for workers in that Member State (judgment of 29 March 2017, Tekdemir, C‑561/15, EU:C:2017:239, paragraph 31 and the case-law cited).
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