To illustrate, here's a screenshot from page 52 of the "Postwar findings about Iraq’s WMD programs and links to terrorism and how they compare with prewar assessment", with the text transcribed here:
(U) Conclusion 1: Postwar findings do not support the 2002 National Intelligence Estimate (NIE) judgment that Iraq was reconstituting its nuclear weapons program. Information obtained after the war supports the State Department's Bureau of Intelligence and Research's (INR) assessment in the NIE that the Intelligence Community lacked persuasive evidence that Baghdad had launched a coherent effort to reconstitute its nuclear weapons program. The ISG found that, following the Gulf War, aggressive UN [...]