Operating Reactor Correspondence
To stay current with news and information about unirradiated fissile material package correspondence, you may subscribe to e-mail updates via the Granicus Communications subscription service on a wide range of topics organized by category.
The NRC's Lyris subscription service was retired in January 2026. Many of these Lyris topics have been migrated to Granicus Communications under Correspondence » Operating Reactor Correspondence.
If you have any questions about using Granicus Communications, please contact the NRC Web Team.
Page Last Reviewed/Updated Friday, August 07, 2026
Page Last Reviewed/Updated Friday, August 07, 2026