Consult the Biological Safety Manual for information on when and where this warning label shall be used for identifying the ... Zone Maintenance by either your building deputy or EHS’s Industrial ...
Products containing more than 900 chemicals known to cause cancer, reproductive harm, or birth defects have to carry a big warning label under California's Proposition 65, passed by voters in 1986.
A lit cigarette burns on a package of cigarettes revealing the mandatory warning labels, in the 1960s. Credit - Bettmann Archive/Getty Images Vocal opponents of the tobacco industry, such as Sens.