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    Original site: www.cdc.gov/niosh/docket/archive/docket342.html | RestoredCDC.org is an independent project, not affiliated with CDC or any federal entity. Visit CDC.gov for free official information. Due to archival on January 6, 2025, recent outbreak data is unavailable. Videos are not restored. Access data.restoredcdc.org for restored data. Use of this site implies acceptance of this disclaimer.
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        The National Institute for Occupational Safety and Health (NIOSH)
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      Approaches to Developing Occupational Exposure Limits or Bands for Engineered Nanomaterials: User Guide and Technical Report
        Approaches to Developing Occupational Exposure Limits or Bands for Engineered Nanomaterials: User Guide and Technical Report
        Print
              July 2021
              NIOSH Docket Number 342, CDC-2021-0067
            The National Institute for Occupational Safety and Health of the Centers for Disease Control and Prevention announced the availability of the draft technical report entitled Approaches to Developing Occupational Exposure Limits or Bands for Engineered Nanomaterials: User Guide and Technical Report was available for public comment through September 13, 2021.
            To view the notice and related materials, visit https://www.regulations.gov and enter CDC-2021-0067 in the search field and click “Search.”
              Reference Documents
              Federal Register Notice: Draft – Approaches to Developing Occupational Exposure Limits or Bands for Engineered Nanomaterials: User Guide and Technical Report [PDF – 224 KB]
              Background Information: Draft – Approaches to Developing Occupational Exposure Limits or Bands for Engineered Nanomaterials: User Guide and Technical Report [PDF – 7 MB]
      Last Reviewed: September 14, 2021
        Source: National Institute for Occupational Safety and Health
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