22 C.F.R. § 513.635
(a) When a grantee other than an individual is notified that an employee has been convicted for a violation of a criminal drug statute occurring in the workplace, it shall take the following actions:
(2) Within 30 calendar days of receiving notice of the conviction, the grantee shall do the following with respect to the employee who was convicted.
(b) A grantee who is an individual who is convicted for a violation of a criminal drug statute occurring during the conduct of any grant activity shall report the conviction, in writing, within 10 calendar days, to his or her Federal agency grant officer, or other designee, unless the Federal agency has designated a central point for the receipt of such notices. Notification shall include the identification number(s) for each of the Federal agency's affected grants.
(Approved by the Office of Management and Budget under control number 0991-0002)