- October 1st 2011 - "Announcement and Nominations Form for the 2011 EPT Award for individuals in developing countries working for Open Access.htm
- March 31st 2011, further letter in support of extension of NIH OA policy to all US federal agencies, as requested by the US Tax Payers' Alliance
- April 20th, 2010 - letter in support of the Federal Research Public Access Bill advocating public access within 6 months of publication to all publications arising from federal support.
- December 22nd 2009 - Statement sent to petition to German National Governement on behalf of open access; similar statement sent to US OSTP relating to request for advice on proposed OA requirements.
- January 1st 2009 - Letter to President Obama's research advisory appointees
- April 9th 2007- Letter to EU MEPs on Commissioners' Communication
- June 2nd 2005 - List of Open Access policy statements
- May 12th 2005 - Flyer on Open Access, for WSIS community
- May 2nd 2005 - Presentation accepted for IFLA meeting, Norway June 2005, ' "Improving access to research literature in developing countries: challenges and opportunities provided by Open Access", L. Chan, B. Kirsop, S. Costa and S. Arunachalam
- November 11th 2004 - Message to HIFnet@WHO highlighting importance of Open Access Archiving
- November 23rd 2004 - Message to UK Science and Technology Ctee regarding DFiD Report on the use of science in development
- September 30th 2004 - Contribution to UNDP Open Access forum debate