Pub. L. 108-199, div. C, tit. IV, sec. 402

Sec. 402. Appropriations in this Act shall be available for expenses of travel and for the payment of dues of organizations concerned with the work of the District of Columbia government, when authorized by the Mayor: Provided, That in the case of the Council of the District of Columbia, funds may be expended with the authorization of the Chairman of the Council.