EU-Thailand Economic Co-operation Small Projects Facility (SPF) http://www.deltha.cec.eu.int/spf/
Ecap II http://www.ecap-project.org/asean_ip_legislation_international_treaties/thailand.html
WIPO http://www.wipo.int/portal/index.html.en
WCO http://www.wcoomd.org/ie/En/en.html
IP Menu http://www.ipmenu.com/country/thailand.htm