ACE – the Alliance for Beverage Cartons and the Environment – is celebrating its 20th Anniversary on 3 December with an event on “The contribution of sustainable resource management to a circular economy”.The event will be a forum for high level discussion between EU policy makers and related stakeholders on the emerging policy framework for resource efficiency and natural resource management. Speakers include:Sirpa Pietikäinen, MEPTony Long, Director of WWF EPOKitty Van der Heijden, Director of World Resources Institute EuropeCEOs of BillerudKorsnäs, Elopak, SIG Combibloc, Stora Enso and Tetra PakThe event will take place at the Bibliothèque Solvay at 17.00 and will be followed by a cocktail reception at 19.30.