► American Museum of Natural History, New York, USA
► AIAR (Italian Association of Archaeometry) www.associazioneaiar.com
► American Academy in Rome (Italy)
► American School of Classical Studies, Athens (Greece)
► ARC-Nucleart, Grenoble (France)
► ART-TEST, Pisa (Italy)
► Caparol Italy GmbH&Co. KG, Vicopisano, Pisa (Italy)
► Centre de Recherche et de Restauration des Musées de France, Paris (France)
► Centro di ricerca applicata ai beni culturali, Università di Modena e Reggio Emilia (Italy)
► CIRCE, INNOVA, Dipartimento di Scienze Ambientali, Seconda Università di Napoli (Italy)
► Comune di Pisa (Italy)
► Comune di Pistoia (Italy)
► Department of Analytical Chemistry, University of Zaragoza (Spain)
► Department of Chemistry – Conservation Science Laboratory – Birkbeck College, University of London (UK)
► Department of Physics and Chemistry, University of Southern Denmark (Odense, Denmark)
► Department of Plant Biotechnology of Instituto de Recursos Naturales y Agrobiología IRNAS, Siviglia (Spain) www.irnas.csic.es/biotecnologia
► Diagnostic Centre for the Research and Study of Byzantine Hagiography (Greece) www.monastery-artdiagnosis.gr
► Dipartimento di Scienze Ambientali, Università di Milano Bicocca, Milan (Italy)
► Fraunhofer Institut für Silicatforschung, Würzburg (Germany) www.isc.fraunhofer.de
► Free Electron Laser Laboratory, Duke University (USA)
► Getty Conservation Institute (USA) www.getty.edu/conservation
► ICCOM-CNR, Pisa (Italy) www.pi.iccom.cnr.it
► IESL-FORTH, “Institute of Electronic Structure and Laser of the Foundation for Research and Technology” Crete (Greece) www.forth.gr
► Institut National de Recherches Archéologiques Préventives (France)
► Institute for Atomic and Molecular Phisics (AMOLF), Amsterdam (Netherlands) www.amolf.nl
► Institute for the Conservation and Valorization of Cultural Heritage (ICVBC), Madonna del Piano (Italy) www.icvbc.cnr.it
► Institute of Chemical Wood Technology, University of Life Sciences in Poznań (Poland). http://wtd.up.poznan.pl
► IVALSA CNR , Florence (Italy) www.ivalsa.cnr.it
► Istituto Centrale per la Patologia del Libro (ICPAL, Rome, Italy)
► Laboratori ARCHA Srl, Pisa (Italy) www.archa.it
► Laboratorio di Chimica, C.I.R.S.A. Centro Interdipartimentale per la Ricerca delle Scienze Ambientali, University of Bologna, Ravenna (Italy) cirsa.ambra.unibo.it
► Laboratory for Flow Analysis and Chromatography of Warsaw University (Poland)
► MaSC Users’ Group for Mass Spectrometry and Chromatography in conservation science http://mascgroup.org
► Molecular Electrochemistry Group of Heyrovsky Institute of Physical Chemistry, Academy of Science (Czech Republic) www.jh-inst.cas.cz
► Museo degli Argenti, Florence (Italy)
► Museo del Tessuto, Lucca (Italy)
► Museo del Tessuto di Prato (Italy)
► Museum of Cultural History, University of Oslo (Norway) www.khm.uio.no
► National Museum in Krakow, Krakow (Poland) www.muzeum.krakow.pl
► National Museum of Denmark, Department for Conservation (Denmark)
► National Technical University of Athens (Greece) www.ntua.gr
► Natural History Museum of University of Florence (Italy) www.msn.unifi.it
► Norwegian Institute for Air Research, Oslo (Norvay)
► Opificio delle Pietre Dure, Florence (Ministero per i Beni Culturali e Ambientali), Florence (Italy) www.opificiodellepietredure.it
► Pontificia Commissione di Archeologia Sacra (Vaticano)
► School of Chemistry of the University of Bristol (UK) www.bris.ac.uk/chemistry
► SCI (Italian Chemical Society) www.soc.chim.it
► Scientific Department of “Musée du Louvre” Paris (France) www.louvre.fr
► Soprintendenza Archeologica Toscana (Archaeological Superintendence of Tuscany), Florence (Italy) www.archeotoscana.beniculturali.it
► Statens Museum for Kunst, Copenhagen (Denmark) www.smk.dk
► Tate Gallery, London (UK) www.tate.org.uk
► Technische Universität München Lehrstuhl für Restaurierung, Munich (Germany) www.rkk.ar.tum.de
► The British School at Rome (Accademia Britannica di Archeologia, Storia e Belle Arti), Rome (Italy) www.bsr.ac.uk/it
► The Friends of Heritage Preservation (FOHP), Los Angeles, (USA) www.fohpinfo.org
► The Keith Haring Foundation, New York, (USA) www.haring.com
► The State Hermitage, St. Petersburg (Russia) www.hermitagemuseum.org
► The University of Natural Resources and Applied Life Sciences, Wien (Austria) www.boku.ac.at
► University of Colorado Museum (Boulder, Colorado, USA)