Principles of Forensic DNA
for Officers of the Court
Principles of Forensic DNA for Officers of the Court
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Module 9 :: DNA Databases

Topic 1 :: Forensic DNA Databases

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CODIS Systems

The CODIS system operates on three levels:

  1. National DNA Index System (NDIS)
  2. State DNA Index System (SDIS)
  3. Local DNA Index System (LDIS)
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