Toxic Chemical Categories

This document contains information for facilities which manufacture, produce, or otherwise use Toxic Chemical Categories. Additional guidance on who must report, reportable quantities, and how to estimate annual releases can be found in the following sections.

Toxics Release Inventory Guidance for Reporting Toxic Chemical Categories (PDF)(4 pp, 224 KB, February 2020)

Toxic Chemical Categories (View Document)Section 1: All Compounds in a Listed Chemical Category are Aggregated for Threshold DeterminationsSection 2: Make Threshold Determinations for Listed Toxic Chemicals Separately from the Listed Chemical CategorySection 3: Calculate Releases and Other Waste Management Based on Parent Metal for Metal Compound CategoriesSection 4: Optional Form R Submission for Parent Metal and Associated Metal Compound CategorySection 5: Calculate Releases and Other Waste Management Based on Nitrate Ion for Nitrate CompoundsSection 6: General TRI Reporting Instructions

Debugging

Toxic Chemical Categories