(a) Determination of costs allowable under a Federal award is made in accordance with the government-wide cost principles in the Office of Management and Budget (OMB) Uniform Administrative Requirements, Cost Principles, and Audit Requirements for Federal Awards set forth in 2 CFR part 200.

(b) No costs shall be allowed for the purchase of any object to be included in the collection of a museum, except library, literary, or archival material specifically required for a designated activity under a Federal award under the Act.