EPA OKs May's New Chemicals: Safe and Greenlit
Published Date: 8/25/2026
Notice
Summary
The EPA reviewed new chemicals and new ways to use chemicals from May 1-31, 2026, and found they’re unlikely to harm people or the environment. This update affects companies making or using these chemicals, letting them move forward without extra delays or costs. If you’re in the chemical business, keep an eye on these findings to stay in the clear!
Analyzed Economic Effects
2 provisions identified: 2 benefits, 0 costs, 0 mixed.
EPA Clears New Chemicals to Proceed
The EPA reviewed new chemical notices submitted under TSCA between May 1, 2026 and May 31, 2026 and found some new chemicals or significant new uses "not likely to present an unreasonable risk" to health or the environment. If you submitted a PMN, MCAN, or SNUN and EPA made that finding, you may commence manufacture or engage in the significant new use even if the 90-day review period has not fully elapsed.
Two Specific Cases Cleared in May 2026
EPA lists two TSCA section 5(a) findings from May 1–31, 2026: case P-26-0024 (Maleated polyalkene, aminoethyl substituted heteromonocycle, carbopolycycle alkoxylated) and case J-26-0001 (Modified Saccharomyces cerevisiae for improved production of ethanol). The submitters for these specific cases may commence manufacture or the significant new use consistent with EPA's "not likely to present an unreasonable risk" finding.
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