federal_register: 2019-27169

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document_number title type abstract publication_date pub_year pub_month html_url pdf_url agency_names agency_ids excerpts regulation_id_numbers
2019-27169 Request for Information on Toxicological and Physicochemical Data of Engineered Nanomaterials To Evaluate in Developing Categorical Occupational Exposure Limits (OELs) Notice The National Institute for Occupational Safety and Health (NIOSH) of the Centers for Disease Control and Prevention (CDC) intends to evaluate the scientific data on engineered nanomaterials (ENMs) to develop categorical occupational exposure limits (OELs) based on the available scientific evidence regarding the hazard or safety of these materials. NIOSH seeks to obtain materials, including published and unpublished reports and research findings, to evaluate the possible adverse health risks of occupational exposure to ENMs. 2019-12-17 2019 12 https://www.federalregister.gov/documents/2019/12/17/2019-27169/request-for-information-on-toxicological-and-physicochemical-data-of-engineered-nanomaterials-to https://www.govinfo.gov/content/pkg/FR-2019-12-17/pdf/2019-27169.pdf Health and Human Services Department; Centers for Disease Control and Prevention 221,44 The National Institute for Occupational Safety and Health (NIOSH) of the Centers for Disease Control and Prevention (CDC) intends to evaluate the scientific data on engineered nanomaterials (ENMs) to develop categorical occupational exposure limits...  

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