GAITHERSBURG, Md., June 11 (UPI) -- World Trade Center recommendations for emergency evacuations from buildings are the basis for a new set of fire codes, U.S. officials said.
Shyam Sunder, World Trade Center lead investigator, said 17 major building and fire code changes approved recently by the International Code Council are based on recommendations from the National Institute of Standards and Technology's investigation of the collapses of World Trade Center twin towers and World Trade Center 7 in New York on Sept. 11, 2001.