The Vireo Advisors blog brings you the latest news and developments in safe, sustainable and bio-based materials and products including novel foods and sustainable nanomaterials.

Regulation James Ede Regulation James Ede

EPA Proposed Changes to SNURs under TSCA 

The U.S. Environmental Protection Agency (EPA) is proposing revisions to the significant new uses of chemical substances under TSCA in order to "update and align these regulations with revisions to the Occupational Safety and Health Administration’s Hazard Communications Standard, the United Nations’ Globally Harmonized System of Classification and Labelling of Chemicals and with changes to the OSHA Respiratory Protection Standard and the National Institute for Occupational Safety and Health respirator certification requirements pertaining to respiratory protection of workers from exposure to chemicals".

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Nanomaterials James Ede Nanomaterials James Ede

Examining iENMs and their Impacts on the GI Tract and Health  

As part of a collaboration to advance knowledge and methods for orally ingested engineered nanomaterials (iENMs), David Julian McClements, along with Harvard School of Public Health professors Glen DeLoid, Georgios Pyrgiotakis, Hang Xiao, and Philip Demokritou, and Vireo Advisor's Jo Anne Shatkin, have published, “The role of the food matrix and gastrointestinal tract in the assessment of biological properties of ingested engineered nanomaterials (iENMs): State of the science and knowledge gaps” in NanoImpact

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