SEC. 6. REQUIREMENT FOR DISCLOSURE OF FEDERAL SPONSORSHIP OF ALL FEDERAL ADVERTISING OR OTHER COMMUNICATION MATERIALS.
(a) Requirement- Each advertisement or other communication paid for by an Executive agency, either directly or through a contract awarded by the Executive agency, shall include a prominent notice informing the target audience that the advertisement or other communication is paid for by that Executive agency.
(b) Advertisement or Other Communication- In this section, the term `advertisement or other communication' includes--
(1) an advertisement disseminated in any form, including print or by any electronic means; and
(2) a communication by an individual in any form, including speech, print, or by any electronic means.
(c) Executive Agency- In this section, the term `Executive agency' has the meaning provided in section 105 of title 5, United States Code.
This is found in HR 984:
http://thomas.loc.gov/- Dave