The United States Environmental Protection Agency (EPA) rule on Chemical Substances When Manufactured Or Processed As Nanoscale Materials; TSCA Reporting And Recordkeeping Requirements has entered into force on 14 August 2017. It is now supported by a working guidance which clarifies the requirements of the rule.
Under the Toxic Substances Control Act, the United States Environmental Protection Agency (US EPA) proposed a Significant New Use Rule (SNUR) with recordkeeping requirements for the substance defined as: 'bimodal mixture consisting of multi-walled carbon nanotubes and other classes of carbon nanotubes (generic)'.
On 12 January 2016, the United States Environmental Protection Agency (EPA) promulgated a final rule on 'Reporting and Recordkeeping Requirements' for chemical substances when manufactured or processes as nanoscale materials.
Late January 2016, the US National Institute for Occupational Safety and Health (NIOSH) has released a draft document on the Health Effects of Occupational Exposure to Silver Nanomaterial. This document contains a literature review as well as recommendations for the safe handling of silver nanoparticles and research needs to fill in data gaps and is now open for comments with a deadline on 21 March 2016.
This month, the United States Food and Drug Administration (FDA) issued final guidance on nanomaterial applications in animal feed in a publication, Use of Nanomaterials in Food for Animals. The document provides essential guidance that can help stakeholders identify and address any safety or regulatory challenges before taking a product to market.