Alliance representatives will further their efforts to distribute information about the Globally Harmonized System (GHS) of Classification and Labeling of Chemicals.
A 20-foot-long chunk of construction crane plummeted 30 floors at the site of a high-rise condominium as workers tried to extend the equipment's reach.
Five workers died in a fire that occurred last October at a Colorado hydroelectric plant after vapors from a flammable solvent ignited inside a tunnel.