1. World Health Assembly Revision of the International Health Regulations http://www.who.int/csr/ihr/IHRWHA58_3-en.pdf
2. World Health Organization International Health Regulations (IHR): States Parties to the International Health Regulations (2005) http://www.who.int/ihr/legal_issues/states_parties/en/index.html
3. World Health Organization International Health Regulations (IHR): External Review of Pandemic Response http://www.who.int/ihr/review_committee/en/index.html
4. World Health Assembly Implementation of the International Health Regulations (2005): Report of the Review Committee on the Functioning of the International Health Regulations (2005) in Relation to Pandemic (H1N1) 2009. http://apps.who.int/gb/ebwha/pdf_files/WHA64/A64_10-en.pdf