Differences between this online edition and the published, bound edition of Title 10, Code of Federal Regulations.

The online edition of NRC’s Regulations, Title 10, Code of Federal Regulations (CFR), does not match the annual bound edition. The Government Printing Office (GPO) prints revisions of the individual titles of the CFR according to the schedule. The files in this online edition are individually revised more frequently, typically within days of the official effective date of a new rule or amendment to NRC’s requirements.