NOT.

The fact that the inspectors knew or suspected some sites proves nothing about the possible existence of other sites.

For a lot of weapon research, one wouldn't even necessarily need a constant stream of supplies. Closer to home, they still haven't found the source of the anthrax attacks, despite having the power to get search warrants almost at will. They're devoting a lot of attention to this Hatfill guy, but if in fact he is responsible, he's certainly hidden his tracks pretty well - and if it isn't him, then whoever did do it covered his or her tracks pretty thoroughly. It doesn't take too much of a stretch to think that some unobvious normal-looking building somewhere in Iraq might conceal a chemical or biological lab.