Nemunas Valley Association (Valley Nemunas) is open; any science, studies, business or other institution (or even individuals) may become its member by request if their activities is related to Valley Programme and contribute to improvement of assessment criteria of its activities. Founders’ meeting decides on Valley member admission on a proposal from the Valley Board.  
The first institution which expressed its wish to join the Valley was Lithuanian Agricultural Advisory Service (LAAS). LAAS has experience of disseminating science recommendations in the agricultural sector, which is one of the Valley goals.  
The members of the Association have also become Mykolas Romeris University, the Lithuanian Institute of Agrarian Economics, UAB Enerstena VS, MB Biogeba, Vytautas Magnus University, UAB Euromedienos grupė, Public Institution St. Ignatius of Loyola College, Public Institution Karalius Mindaugas Vocational Training Centre 
Information was renewed on 28/04/2014