Learn the Issues

EPA Issues Notice of Intent to Suspend the Herbicide DCPA

The Environmental Protection Agenc7 (EPA) as issued a Notice of Intent to suspend the herbicide DCPA.

TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-19-0010

This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-19-0010.

TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-18-0101

This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-18-0101.

TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-17-0284

This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-17-0284.

TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-19-0035

This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-17-0285.

TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-19-0040

This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-19-0040.

TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-17-0239

This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-17-0239.

TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-18-0073

This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-18-0073.

TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-18-0188

This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-18-0188.

TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-18-0174

This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-18-0174.

TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-18-0266

This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-18-0266.

TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-17-0240

This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-17-0240.

Nanoscale Substances on the TSCA Inventory

This document is to help the regulated community comply with the requirements of the Toxic Substances Control Act (TSCA) Section 5 Premanufacturing Notice (PMN) Program for nanoscale chemical substances.

TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-18-0312

This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-18-0312.

TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-18-0162

This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-18-0162.

TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-18-0048

This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-18-0048.

TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-18-0222

This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-18-0222.

TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-18-0122

This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-18-0122.

2023 Rule “Revised Definition of ‘Waters of the United States’” Training Presentations

Training presentations on the 2023 rule "Revised Definition of 'Waters of the United States'"

RSEI Data Dictionary

An overview of the RSEI data dictionary