The International Society for Intelligence Research (ISIR) is a scientific society for researchers in human intelligence. It was founded by Douglas K. Detterman in 2000.
ISIR hosts an annual conference offering an opportunity for those interested in intelligence to meet, present their research, and discuss current issues. The society also supports Intelligence as its official scientific journal.
The Lifetime Achievement Award is the ISIR's highest honor. It is awarded to individuals who have "substantially advanced the field of intelligence" over their professional lifetime. To date, the following individuals have received the award: