; and (4) the term registered lobbyist means a lobbyist registered or required to register, or on whose behalf a registration is filed or required to be filed, under section 4 of the Lobbying Disclosure Act of 1995 ( 2 U.S.C. 1603 ). 3. Posting links to financial disclosure reports of Members of Congress on Member websites (a) Requirement To post links to reports Upon filing the report required under section 101(d) of the Ethics in Government Act of 1978 ( 5 U.S.C. App. 101(d) ), each Member of Congress shall, in consultation with the Clerk of the House of Representatives (in the case of a Representative in, or Delegate or Resident Commissioner to, the Congress) or the Secretary of the Senate (in the case of a Senator), post a hyperlink to the report on the official public website of the office of the Member. (b) Effective date This section shall apply with respect to reports filed on or after the expiration of the 60-day period which begins on or after the date of the enactment of this Act. 4. Prohibiting use of appropriated funds for travel of spouses accompanying Members of Congress on official travel (a) Prohibition No appropriated funds, including official funds of the House of Representatives, official funds of the Senate, or funds available under any Federal law, rule, or regulation, may be used to pay for the costs of travel by the spouse of a Member of Congress in accompanying the Member on official travel. (b) Certification If the spouse of a Member of Congress accompanies the Member on official travel, the head of the office whose funds are to be used to pay for the costs of such travel shall certify prior to the travel that no additional costs will be incurred by the government as the result of the spouse accompanying the Member on such travel. (c) Rule of construction Nothing in this section may be construed to prohibit the spouse of a Member of Congress who accompanies the Member on official travel from paying for the costs of the spouse’s travel. (d) Official travel defined In this section, the