What is CODIS?

CODIS is the acronym for the Combined DNA Index System and is the generic term used to describe the FBI’s program of support for criminal justice DNA databases as well as the software used to run these databases. The National DNA Index System (NDIS) is considered one part of CODIS, the national level, containing the DNA profiles contributed by federal, state, and local participating forensic laboratories.

For more information, visit the FBI's website.

Show All Answers

1. What is SAKI?
2. Why is SAKI so important?
3. What is the SAKI process?
4. What is a sexual assault kit?
5. When and where is forensic exam conducted?
6. Who does the sexual assault kit?
7. What is DNA?
8. Why is the sexual assault kit done?
9. What is a DNA profile?
10. How does DNA get left behind?
11. How does the crime lab analyze for DNA?
12. What is CODIS?
13. How does CODIS work?
14. Does the victim’s DNA go into CODIS?
15. If there is a CODIS hit, does it mean that the suspect has been identified?
16. What happens if DNA evidence is not found?
17. Why weren't the kits tested?
18. Why are we testing the kits now?
19. What information does the suspect know?
20. Who can I contact to get more information about my sexual assault kit?