TRIP Free Access Database is one of the Internet's leading resources for Evidence-Based Medicine. Allowing users to easily and rapidly identify the highest quality evidence from a wide range of sources. The TRIP Database began in 1997 as a result of the work of the founders (Jon Brassey and Dr Chris Price) in answering clinical questions. The TRIP Database is produced by TRIP Database Ltd. For approximately 4 years the TRIP Database became a subscription service which ended in September 2006. This allowed for a dramatic improvements in the site. However, it also significantly restricted use. The TRIP Database is now free access and truly a great resource to the Internet clinical research community.