of Food and Drugs and in consultation with relevant stakeholders, shall issue new, or update current, guidance issued under section 503C of the Federal Food, Drug, and Cosmetic Act ( 21 U.S.C. 353c ). In carrying out this paragraph, the Secretary shall focus on drugs that present the greatest risk to consumers, drugs that represent the greatest proportion of total spending in Federal programs, drugs with high unit price increases over the preceding year, drugs with high launch prices, or any other priority drugs identified by the Secretary. (3) Funding There is authorized to be appropriated to the Secretary an amount equal to the increase in revenue resulting from the enactment of section 280I of the Internal Revenue Code of 1986, as added by subsection (a). 406. Drug manufacturer duty to disclose drug prices to practitioners (a) Duty To disclose Whenever a drug manufacturer, including any representative of the manufacturer, communicates with a health care practitioner about a drug manufactured by the drug manufacturer, including through promotional, educational, or marketing communications, meetings or paid events, and the provision of goods, gifts, and samples, the drug manufacturer shall disclose to the practitioner the wholesale acquisition cost (as defined in section 1847A(c)(6)(B) of the Social Security Act (42 U.S.C. 1395w–3a(c)(6)(B))) for a 30-day supply of the drug, which may include a brief qualitative explanation of reduced cost availability for certain consumers. (b) Enforcement by Federal Trade Commission (1) Unfair or deceptive acts or practices A violation of subsection (a) by a person with respect to whom the Commission is empowered under section 5(a)(2) of the Federal Trade Commission Act ( 15 U.S.C. 45(a)(2) ) shall be treated as a violation of a rule defining an unfair or deceptive act or practice prescribed under section 18(a)(1)(B) of the Federal Trade Commission Act ( 15 U.S.C. 57a(a)(1)(B) ). (2) Powers of Federal Trade Commission (A) In general The Federal Trade Commission shall enforce