The Nuclear Regulatory Commission (NRC) is confirming the effective date of February 15, 2008, for the final rule that was published in the Federal Register on December 4, 2007 (72 FR 68043). The final rule amended the NRC's regulations on the reporting of annual dose to workers, the definition of Total Effective Dose Equivalent (TEDE), the labeling of certain containers holding licensed material, and the determination of cumulative occupational radiation dose. On December 20, 2007 (72 FR 72233), the NRC published a document that deferred the effective date of this final rule until February 15, 2008.