On 3 July 2018 the Luxembourg government submitted the bill for ratification of the Multilateral Instrument (āMLIā) to parliament. On 15 June 2018, the Cabinet was approved this bill for ratification of the Multilateral Instrument (āMLIā).
Luxembourg signed the MLI in June 2017 and notified all its 81 double tax treaties (āDTTsā) in force at that time.