29 Jan 2001 to 05 Jan 2004 – Cabinet Secretary
- Department of Tourism – Chair, Philippine Tourism Authority (ex-officio)
- Chair, Philippine Convention & Visitors Corporation (ex-officio)
- Chair, Intramuros Administration (ex-officio)
- Chair, National Parks Development Committee (ex-officio)
- Chair, Philippine Commission on Sports Scuba Diving (ex-officio)
- Member, Manila International Airport Authority (ex-officio)
- Member, Mactan-Cebu International Airport Authority (ex-officio)
- Member, Board of Trustees, Philippine Retirement Authority, CORD Region III
- 1992 to 1998 – Founding Chairman and Administrator
- Subic Bay Metropolitan Authority (Envisioned in 1971 and together with the people of Olongapo lobbied for the creation of a free port after the rejection of the Bases Treaty in 1991)
- 1988 to 6/30/93 City Mayor of Olongapo
- 1980 to 1986 City Mayor of Olongapo
- 1975 to 1979 Associate, ACCRA Law Office
- 1974 to 1975 Director, Kong Commercial Philippines, Inc.
- 1971 Youngest Delegate – Constitutional Convention of the Philippines
- 1966 to 1967 Brand Manager, Procter and Gamble (Philippine Manufacturing Company)
