Quadruple is an initiative of Norrtälje (lead partner) and BalticFem which together with partners such as the Royal Institute of Technology and the County Administrative Board of Stockholm (SE), Euro House, Läänemaa Tourism Association and the Saaremaa University Centre (EE) and Abo Akademi University (FI) submitted a project application to the Central Baltic INTERREG IV A Programme 2007-2013. Project Idea: two years. Budget approximately one million Euro.