1. United States Policy Statement on Data Management for Global Change Research[ http://www.gcrio.org/USGCRP/DataPolicy.html ]
2. Organization for Economic Co-operation and Development (OECD) Principles and Guidelines for Access to Research Data from Public Funding[ http://www.oecd.org/dataoecd/9/61/38500813.pdf ]
3. European Union/European Science Foundation: European Research Council (ERC) Scientific Council Guidelines for Open Access[ http://www.openaire.eu/en/component/attachments/download/3 ]
4. European Research Advisory Board[ http://ec.europa.eu/research/eurab/pdf/eurab_scipub_report_recomm_dec06_en.pdf ]
5. Berlin Declaration on Open Access to Knowledge in the Sciences and Humanities2003. [ http://oa.mpg.de/lang/en-uk/berlin-prozess/berliner-erklarung/ ]