economic analysis of the final rule to modify reporting lead and compounds under epcra section 313 policy branch economics exposure technology division office pollution prevention toxics us environmental protection agency october 2000 note this document is not intended serve as official guidance should be relied upon determine applicable regulatory requirements was prepared provide information for rulemaking process meet various administrative legislative due nature available epa contains assumptions that may reflect determinations an individual facility would make were it apply its specific processes circumstances persons seeking on they facilities consult 40 cfr part 372 preambles actions implemented emergency planning community right know 6607 act s toxic chemical release inventory forms instructions documents has published chemicals industries hotline contributors analytical