The International Atomic Energy Agency adopted a "chairman's conclusion" at a meeting of its board of governors in Vienna "that there were some matters which required further action."

The measure "called for Libya as well as other countries concerned to provide the necessary information to enable outstanding issues to be assessed."

The board was adopting a report by IAEA director general Mohamed ElBaradei which said questions linger about highly enriched uranium particles found in Libya as well as about a global black market that supplied Libya, as well as Iran and North Korea, with nuclear technology.

Libya's revelations to the nuclear watchdog continue to tell as much about other countries as about Tripoli's activities, diplomats and experts said.

The IAEA, the UN organization that verifies adherence to non-proliferation safeguards, has been overseeing Libya's disarmament, which Tripoli agreed to last December with the United States and Britain.

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