# Science Advisory Board Staff Office; Notification of a Public Teleconference of the Clean Air Scientific Advisory Committee (CASAC) Particulate Matter Review Panel; Correction
**AGENCY:**
Environmental Protection Agency (EPA).
**ACTION:**
Notice; correction.
**SUMMARY:**
The EPA Science Advisory Board (SAB) Staff Office published a notice in the *Federal Register* of April 21, 2009 concerning a public teleconference of the Clean Air Scientific Advisory Committee (CASAC), Particulate Matter Review Panel. The notice contained an incorrect time of the teleconference.
**FOR FURTHER INFORMATION CONTACT:**
Holly Stallworth, Designated Federal Officer, 202-343-9867.
**Correction**
In the *Federal Register* of April 21, 2009, in FR Doc. E9-9122, on page 18230, in the third column, correct the “ *Dates* caption to read:
**DATES:**
The public teleconference will be held on Thursday, May 7, 2009 from 11 a.m. to 2 p.m. (Eastern Time).
Dated: April 22, 2009.
Anthony F. Maciorowski,
Deputy Director, EPA Science Advisory Board Staff Office.