pharmaceutical industry releases and transfers profile iv chemical release transfer this section is designed to provide background information on the pollutant that are reported by best source of comparative toxic inventory tri pursuant emergency planning community right know act includes self facility data for over 600 chemicals facilities within sic codes 20 through 39 manufacturing industries have more than 10 employees above weight based reporting thresholds required report site off presented sector notebooks derived from most recently available 1995 year which focuses primarily each because requires consistent regardless it an excellent tool drawing comparisons across type amount media receptor released or transferred although notebook does not present historical regarding time please note in general been declining fact according
