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Assessing and Managing Chemicals under TSCA
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Section 8(a) PAIR User Guide – Primary Support

This document presents the user guide for the Office of Pollution Prevention and Toxics’ (OPPT) Section 8(a) Preliminary Assessment Information Rule (PAIR) Reporting application. This document is the user guide for the Primary Support user of the Section 8(a) PAIR Reporting tool.

  • Section 8(a) PAIR User Guide – Primary Support (pdf) (October 28, 2013)
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Last updated on May 16, 2022