March 7, 1995
The Office of Management and Budget, with the concurrence of the Office of Government Ethics (OGE), is issuing regulations for employees of the OMB that supplement the Standards of Ethical Conduct for Employees of the Executive Branch issued by OGE with a requirement for prior approval of outside employment. The Office of Management and Budget also is repealing its old standards of conduct regulations and is inserting in their place a cross-reference to the new provisions and to applicable executive branch-wide standards of ethical conduct, as well as to applicable financial disclosure regulations.
https://www.govinfo.gov/content/pkg/FR-1995-03-07/pdf/95-5553.pdf