IAEA

IAEA Nuclear Safeguards & Inspection Simulator

Comprehensive Safeguards Agreement (INFCIRC/153) vs. Additional Protocol (INFCIRC/540)
Additional Protocol Mode
R&D Fuel Facility

Protocol Configuration

Configure Legal & Technical Powers
Frequency of short-notice/unannounced site access granted to IAEA field inspectors (2-hour to 24-hour notice).
Authority to gather trace particle samples outside designated nuclear material balance areas (MBAs).
Continuous Unattended Remote Monitoring (CCTV & Radiation Seals)
Live optical containment surveillance and digital seal telemetry transmitted to IAEA Vienna.
Satellite & Commercial Imagery Cross-Referencing
Correlate declared facility footprint with high-resolution radar/optical satellite passes.
Geopolitical Context (Reuters): "Saudi Arabia is preparing to grant the UN nuclear watchdog more intrusive inspection powers, IAEA Director General Rafael Grossi said, clearing a key milestone for its civil nuclear energy program."

Verification Telemetry & Detection Horizon

ACTIVE VERIFICATION
Verification Confidence
98.4%
High statistical barrier to diversion
Average Detection Window
14 days
Target significant quantity: < 30 days
Intrusiveness Index
High (Additional Protocol Active)
Wide-area swipe & unannounced rights
Safeguards Compliance Status
Fully Verified & Compliant
Declared material matches balance sheet
Technical Assessment:

Under the Additional Protocol (INFCIRC/540), inspectors maintain wide-area environmental sampling rights and short-notice access. This drastically narrows the detection window for undeclared enrichment cascade reconfiguration or material diversion.

Simulated Annual Inspector Access Schedule 8 Active Events