Regulations...
Authorization
Public Works and Economic Development Act of 1965, Public Law 105-393, as amended, 42 U.S.C. 3143.
Note:
This section lists the legal authority upon which a program is based (acts, amendments to acts, Public Law numbers, titles, sections, Statute Codes, citations to the U.S. Code, Executive Orders, Presidential Reorganization Plans, and Memoranda from an agency head).
Regulations, Guidelines, And Literature
13 CFR 306 Planning Assistance.