a 90-95% level of verified disarmament

While we were never able to provide 100 percent certainty regarding the disposition of Iraq's proscribed weaponry, we did ascertain a 90-95 percent level of verified disarmament. This figure takes into account the destruction or dismantling of every major factory associated with prohibited weapons manufacture, all significant items of production equipment, and the majority of the weapons and agent produced by Iraq.

With the exception of mustard agent, all chemical agent produced by Iraq prior to 1990 would have degraded within five years... The same holds true for biological agent, which would have been neutralized through natural processes within three years of manufacture. Effective monitoring inspections, fully implemented from 1994-1998 without any significant obstruction from Iraq, never once detected any evidence of retained proscribed activity or effort by Iraq to reconstitute that capability which had been eliminated through inspections.