In Focus : IAEA and the NPT

IAEA Verification Activities at a Glance

The IAEA inspects nuclear and related facilities under safeguards agreements with more than 140 States. Most agreements are with States that have internationally committed themselves not to possess nuclear weapons, under the global Treaty on the Non-Proliferation of Nuclear Weapons (NPT).

In a year, IAEA safeguards inspectors carry out over 2000 inspections at over 600 facilities. They analyse about 887 environmental swipe samples and verify that hundreds of tonnes of special fissile nuclear material remains in peaceful use. The figures below show just how much, how often, and what exactly is being safeguarded.

Verification Activities      
  2001 2002 2003
Person-days of inspection 10 314 10 084 9 260
Number of new or revised Subsidiary Arrangements negotiated      
-- General Parts 9 3 5
-- Facility Attachments 10 12 17
Number of nuclear material samples analysed 831 736 678
Number of nuclear material analytical results reported 1747 1593 1426
Number of environmental samples screened 308 426 887
Nuclear material under safeguards (tonnes)      
Plutonium contained in irradiated fuel (including recycled plutonium in fuel elements in reactor cores) 690 731.6 770.3
Separated plutonium outside the reactor core 77.5 82.0 85.5
High enriched uranium 20.9 31.8 31.8
Low enriched uranium 50 079 51 226 52 972
Source material 94 940 96 410 102 252

Source : 2003 IAEA Annual Report [pdf]