CRIDOVNI — the Comisión Receptora e Investigadora de Denuncias de Objetos Volantes No Identificados — has operated under the Uruguayan Air Force since 1979. In 47 continuous years of operation it has processed thousands of UAP reports, published investigation findings, and built an institutional record that spans nearly five decades of Uruguayan airspace documentation.
Structure and Process
CRIDOVNI operates under the Air Force General Command. Reports can be submitted by the public or by military personnel. The commission conducts formal investigations and classifies cases. Where a case cannot be explained after investigation, it is published as an official UAP report. The process mirrors Italy’s Aeronautica Militare model and Chile’s SEFAA system — investigation-first, publish-after.
Notable Cases
CRIDOVNI’s documented record includes the 1986 Colonia incident — a case that produced multiple independent witnesses and Air Force investigation. The commission has also documented pilot encounters over Uruguayan airspace, cases with reported physical ground traces, and cases involving multiple simultaneous observers. Colonel Ariel Sánchez, one of CRIDOVNI’s most active directors, gave international presentations on the commission’s methodology and findings, including at conferences where investigators from Chile, Brazil, and other national programmes were also presenting.
The Institutional Significance
Uruguay has a population of 3.5 million. Its Air Force UAP commission has been running for 47 years. The United States, with a population nearly 100 times larger, established AARO in 2022. The comparison is instructive not because Uruguay’s programme is more sophisticated — but because it demonstrates that the political will to operate a formal, public military UAP investigation programme is not a function of country size, military budget, or technological capacity. It is a function of institutional decision-making. Uruguay decided in 1979 that this was worth doing officially. That decision has held through governments, economic crises, and five decades of global UAP stigma.
Sources: Fuerza Aérea Uruguaya. CRIDOVNI institutional record. Colonel Ariel Sánchez public presentations. fau.mil.uy (currently under update).