Benelux memorandum
The Benelux memorandum of 1955 was a document drafted by the three Benelux countries ( Belgium , the Netherlands , Luxembourg ) on 18 May 1955 as a means to reviving European integration on the basis of a general common market . 
<triplet> Benelux memorandum <subj> 18 May 1955 <obj> point in time <triplet> Belgium <subj> Benelux <obj> member of <triplet> Netherlands <subj> Benelux <obj> member of <triplet> Luxembourg <subj> Benelux <obj> member of