The New Zealand Open Source Society is an incorporated society supporting the advocacy and promotion of open-source software in New Zealand. History Formation NZOSS was formed in February 2003, after David Lane wrote an open letter suggesting the use of open source software in Government in 2002, co-signed by over four hundred New Zealanders. Peter Harrison then suggested that a national organisation be formed to promote and advocate use of open-source software, via the New Zealand Linux Users Group. This led to several meetings throughout New Zealand in 2002 and 2003, and finally resulted in the NZOSS being formed as a formal incorporated society on 27 February 2003. Since this time the NZOSS has been involved with various efforts to promote open source in government, including participation with the Ministry of Economic Development's Authentication Project, and later a report on the State Services Commission guidelines on the legal issues of open-source software. Current operation The society has an active mailing list known as 'OpenChat', which is open to participation from anyone with an interest in free/open source software (F/OSS) and the business of the Society. Membership of the society is required for voting rights, and helps sustain the Society, but is not required in order to be active in NZOSS discussions and activities. Campaigns Patent action In 2005 the NZOSS formally objected to a New Zealand Patent 525484, a patent for "Word-processing document stored in a single XML file that may be manipulated by applications that understand XML". The opposition was based on evidence cited by the United States Patent and Trademark Office who rejected the patent in the United States. The NZOSS withdrew their opposition in August 2006 as a consequence of Microsoft significantly amending the patent such that Abiword would no longer constitute prior use or prior publication. In 2009 the NZOSS made a submission to the Commerce Select Committee considering the Patent Bill before Parliament. The submission proposed that software be excluded from being patentable. The Commerce Select Committee agreed with the submission, excluding software from patents. Minister Simon Power has publicly stated that he supports the decision of the Commerce Select Committee. Copyright legislation During 2008 and 2009 the NZOSS and its members were vocal in their opposition to the Anti Counterfeiting Trade Agreement (ACTA), and in proposed changes to New Zealand copyright law (notably Section 92A of the Copyright (New Technologies) Amendment Act 2008. NZOSS