Consolidated version of the Treaty on the Functioning of the European Union - PART SEVEN: GENERAL AND FINAL PROVISIONS - Article 350 (ex Article 306 TEC)
Official Journal 115 , 09/05/2008 P. 0195 - 0195
Article 350 (ex Article 306 TEC) The provisions of the Treaties shall not preclude the existence or completion of regional unions between Belgium and Luxembourg, or between Belgium, Luxembourg and the Netherlands, to the extent that the objectives of these regional unions are not attained by application of the Treaties. --------------------------------------------------