On January 14, 2026, the CTMSP technical advisor, Eng. Ricardo Koji Yamamoto, and Frigate Captain Eng. André Gustavo Barbosa paid a courtesy visit to ABACC headquarters. Secretary Marco Marzo gave a presentation on the creation, structure, and verification activities of ABACC, followed by a tour of the technical units.
Between 8 and 12 December 2025, ABACC conducted, in cooperation with ANSN (National Nuclear Security Authority), CTMSP (Navy Technological Center – São Paulo), INB (Indústrias Nucleares do Brasil), and the IAEA (International Atomic Energy Agency), a course for ABACC and IAEA inspectors on “Inspection Procedures Applied to Brazilian Uranium Enrichment Facilities.” The first part of […]
Between 28 and 31 October 2025, the headquarters of the International Atomic Energy Agency (IAEA) hosted the annual technical meeting of the 2024 Nuclear Material Round Robin. The event brought together experts in destructive analysis (DA) from various laboratories around the world, with special emphasis on the participation of the ABACC laboratory network. The main […]
From 28 to 31 April, 2024, the “ABACC-IAEA Joint Accounting Auditing Course” was held at the ABACC headquarters. The event was attended by 9 ABACC inspectors of Brazilian nationality. The topics of the course covered the concepts of accounting for nuclear materials, the content and format of the accounting reports prepared by the National Authorities […]
ABACC was invited to participate, via videoconference, in the Forum on Confidence and Security-Building Measures, organized by the Organization of American States (OAS), on April 27, 2017, in Washington, USA. The secretary of ABACC, Dr. Marco Marzo, accompanied by the deputy secretary, Sergio Solmesky, and by planning and evaluation officers, presented the context of the […]
Between 8 and 12 December 2025, ABACC conducted, in cooperation with ANSN (National Nuclear Security Authority), CTMSP (Navy Technological Center – São Paulo), INB (Indústrias Nucleares do Brasil), and the IAEA (International Atomic Energy Agency), a course for ABACC and IAEA inspectors on “Inspection Procedures Applied to Brazilian Uranium Enrichment Facilities.” The first part of […]