A Retrospective of INFCIRCs 153 and 540
4.5 INFCIRCs 66 & 153 (4:30)
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Supplemental Information
INFCIRC/26 was considered the Agency’s principal safeguards document from 1961 until the introduction of INFCIRC/66, which was developed subsequently from 1965 to 1968.
SSAC – State System of Accounting for and Control of Nuclear Material
