42 CFR §83.17

1. (a)If the Secretary designates a class of employees to be added to the Cohort, the Secretary will transmit to Congress a report providing the designation, the definition of the class of employees covered by the designation, and the criteria and findings upon which the designation was based. 4
2. (b)If, under § 83.15(e), the Board recommends that the Secretary designate a class covered by the petition as an addition to the Cohort, and if, under paragraph (b) of § 83.16, the Secretary decides to add a class to the Cohort that is inclusive of the class as defined by the Board, then the Secretary will transmit to Congress the report specified in paragraph (a) of this section within 30 calendar days following receipt by the Secretary of the recommendation of the Board.
3. (c)A designation of the Secretary will take effect 30 calendar days after the date on which the report of the Secretary under paragraph (a) of this section is submitted to Congress, or is deemed to have been submitted to Congress, 5 unless Congress takes an action that reverses or expedites the designation.
4. (d)After either the expiration of the congressional review period or notification of final congressional action, whichever comes first, the Secretary will transmit to DOL and to the petitioner(s) a report providing the definition of the class and one of the following outcomes:
   1. (1)The addition of the class to the Cohort; or
   2. (2)The result of any action by Congress to reverse or expedite the decision of the Secretary to add the class to the Cohort.
5. (e)The report specified under paragraph (d) of this section will be published on the Internet at http://www.cdc.gov/niosh/ocas and in the Federal Register.