# Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort
**AGENCY:**
Centers for Disease Control and Prevention (CDC) Department of Health and Human Services (HHS).
**ACTION:**
Notice.
**SUMMARY:**
The Department of Health and Human Services (HHS) gives notice concerning the final effect of the HHS decision to designate a class of employees at the Mallinckrodt Chemical Company, Destrehan Street Plant, in Saint Louis, Missouri, as an addition to the Special Exposure Cohort (SEC) under the Energy Employees Occupational Illness Compensation Program Act of 2000. On April 11, 2005, as provided for under 42 U.S.C. 7384q(b), the Secretary of HHS designated the following class of employees as an addition to the SEC:
Employees of the Department of Energy (DOE) or DOE contractors or subcontractors employed by the Uranium Division of Mallinckrodt Chemical Works, Destrehan Street Facility, during the period from 1942 through 1948 and who were employed for a number of work days aggregating at least 250 work days either solely under this employment or in combination with work days within the parameters (excluding aggregate work day requirements) established for other classes of employees included in the SEC.
This designation became effective on May 12, 2005, as provided for under 42 U.S.C. 73841(14) (C) Hence, beginning on May 12, 2005, members of this class of employees, defined as reported in this notice, became members of the SEC.
**FOR FURTHER INFORMATION CONTACT:**
Larry Elliott, Director, Office of Compensation Analysis and Support, National Institute for Occupational Safety and Health, 4676 Columbia Parkway, MS C-46, Cincinnati, OH 45226, Telephone 513-533-6800 (this is not a toll-free number). Information requests can also be submitted by e-mail to *[email protected]* .
Dated: May 17, 2005.
John Howard,
Director, National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention.