The DPI Archive (dpiarchive.com) is a civilian UAP document repository representing over 33 years of accumulated, digitized research material. It functions as one of the primary historical document archives for serious UAP research alongside The Black Vault. SCOPE: Digitized FOIA releases, declassified government documents, historical UFO investigation files, congressional records, and research archives spanning from the 1940s through the present. SIGNIFICANCE: In 2022, the Senate Intelligence Committee referenced the DPI Archive in the context of its UAP document research requirements under the 2022 National Defense Authorization Act provisions — one of the few times a civilian UAP archive has received explicit legislative acknowledgment. RESEARCH VALUE: For UAP investigators and journalists, the DPI Archive provides primary source documentation that sits behind many of the key cases and claims in the disclosure ecosystem. When whistleblowers make claims about specific programs, incidents, or documents, researchers cross-reference against archives like DPI to find corroborating declassified material. The archive represents the accumulated work of civilian FOIA investigators working in parallel with government transparency mechanisms — filling gaps that official releases like NARA’s UAP Record Group 615 and the DOE NNSA UAP documents leave open. Access: dpiarchive.com