In a conference at the Apprentice and Journeymen Technical Training Center in Bellwood, Ill., the Testing, Adjusting and Balancing Bureau (TABB) emphasized that the risk for building owners has risen since 9/11.
"Our level of security in buildings is being challenged like never before," bio-terrorism expert Dr. James E. Woods told a Chicago press conference held in conjunction with the AHR Expo. "We need to have credible information because our lives may depend on it."