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Articles from the Molekula editorial team
AI-assisted coverage of chemistry, regulatory updates, methods, supply-chain insight, and product spotlights. New articles published daily.
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Regulatory
TSCA Inventory: What U.S. Importers Should Know
The U.S. Toxic Substances Control Act (TSCA) inventory lists chemicals manufactured or imported into the United States. Importers must verify a chemical’s presence on the TSCA Inventory before importing. As of 2023, the inventory includes over 86,000 chemicals. Non-inventory chemicals require pre-manufacture notification (PMN) under TSCA §5. Compliance is enforced by the U.S. Environmental Protection Agency (EPA).
May 26, 2026 · 4 min read -
Regulatory
REACH Compliance for Chemical Suppliers: Key Requirements and Deadlines for 2026
All chemical suppliers operating in the EU must comply with REACH regulations by 2026. Key obligations include registration of substances above 1 tonne per year, submission of safety data, and adherence to authorisation and restriction requirements. Non-compliance risks market access and legal penalties.
May 25, 2026 · 4 min read