The US NIOSH held a public online webinar on 30 October on their reivised draft 'Current Intelligence Bulletin:  Health Effects of Occupational Exposure to Silver Nanomaterials'. The slides from the webinar, which NIA attended, are now avaiblable at the docket at regulations.gov. The public consultation on the draft CIB will end on November 30. NIA is expecting to provide our comments to the draft, and we earlier reported on this in October.