The International Database of Private Investigators(IDPI) was set up in Beijing of China in 2005,  committing itself to be the largest  and  safest professional database of private investigators, and offer practical and free flat roof for all private investigators and detectives from the world.

You can enter into IDPI freely no matter you are a private investigator or business-investigated organization, if you were professional and responsible. In order to make sure high professional of IDPI, we strictly will verify the private investigators who are applying for enjoying us, so that we can sure it is excellent, professional, responsible of our members.

we  encourage  the cooperation between members, also we will try our best to delete the disqualified members.