RSI
International Health Regulations (2005) Second Edition downloadable in six languages
http://www.who.int/ihr/9789241596664/en/index.html W
HO International Health Regulations (IHR) home page
http://www.who.int/ihr/en/
WHO/IHR Ports, airports and ground crossings (PAG)
http://www.who.int/ihr/ports_airports/en/