American Society for Mass Spectrometry (ASMS): www.asms.org/ Australian and New Zealand Society for Mass Spectrometry (ANZSMS): http://www.latrobe.edu.au/anzsms/ British Mass Spectrometry Society (BMSS): www.bmss.org.uk/ Canadian Society for Mass Spectrometry (CSMS): www.csms.inter.ab.ca/ Dutch Society for Mass Spectrometry (NVMS): www.denvms.nl/ European Society for Mass Spectrometry (EMS): http://www.bmb.leeds.ac.uk/esms/ French Society for Mass Spectrometry (SFMS): www.sfsm.info/ German Society for Mass Spectrometry (DGMS): www.dgms.de/ International Mass Spectrometry Society (IMSS): www.imss.nl/ Mass Spectrometry Society of Japan (MSSJ): www.mssj.jp/ South African Association for Mass Spectrometry (SAAMS): www.saams.up.ac.za/ Swiss Group for Mass Spectrometry (SGMS): www.sgms.ch/