| Sim Kee Boon | |
| Native Name: | 沈基文 |
| Office: | Chairman of the Council of Presidential Advisers |
| Term Start: | January 2004 |
| Term End: | September 2005 |
| President: | S. R. Nathan |
| Successor: | J.Y. Pillay |
| Office2: | Chairman of the Civil Aviation Authority of Singapore |
| Term Start2: | 1984 |
| Term End2: | 1999 |
| Office3: | Permanent Secretary of the Public Service Division |
| Term Start3: | 1979 |
| Term End3: | 1984 |
| Office4: | Permanent Secretary of the Ministry of Communications |
| Term Start4: | 1975 |
| Term End4: | 1984 |
| Office5: | Permanent Secretary of the Ministry of Finance |
| Term Start5: | 1968 |
| Term End5: | 1974 |
| Office6: | Permanent Secretary of Ministry of National Development, Ministry of Finance Deputy Chairman of the Tariff Advisory Board of Malaysia |
| Term Start6: | 1962 |
| Term End6: | 1965 |
| Birth Date: | 1929 9, df=y |
| Birth Place: | Singapore, Straits Settlements |
| Death Place: | Singapore |
| Nationality: | Singaporean |
| Spouse: | Jeanette Sim |
| Children: | 5 |
| Alma Mater: | Anglo Chinese School University of Malaya London School of Economics |
Sim Kee Boon was a Singaporean civil servant who played a role in the success of Changi Airport and turned the fortunes of Keppel Shipyard around.
Sim graduated with Bachelor of Arts in Economics from University of Malaya in 1953, and joined the civil service that year. By 1962, aged 33, he was made acting permanent secretary in the National Development Ministry, before taking charge of the Finance Ministry as well as Intraco, the state trading company. He was also the Chairman of the Council of Presidential Advisers.[1]
As Permanent Secretary at the Communications Ministry from 1975 to 1984, he managed the then biggest civil project in Singapore - the construction and opening of Changi Airport - from land reclamation to squatter resettlement.[1]
When Sim was given the mammoth task, he knew little about building an airport, and asked questions and consulted his officers and staff. Sim was known for his attention to detail. As Chairman of the Civil Aviation Authority of Singapore (CAAS) for 15 years from 1984, he ensured that the airport had kept up with quality standards.
He also introduced free local phone calls in the transit area and the famous '12-minute rule'. This means the first bag must be ready for retrieval 12 minutes after an aircraft grounds to a halt. And he also stressed that the different players - CAAS, immigration and customs authorities, airport retailers, eateries - must work together as a team for Changi to succeed.
After Changi Airport, between 1984 and 1999, Sim also served as Chairmen of Keppel Corporation and the Civil Aviation Authority of Singapore. While he initially intended to wind down Keppel as it was loss-making, he had a change of heart. Keppel renewed growth within 5 years. Sim continued the diversification of Keppel that was initiated by his predecessor George Edwin Bogaars into other fields like engineering, property, financial services as well as developing shipyards in other parts of the world.
As Sim and his wife Jeanette were avid golfers, Sim was also the founding chairman of Tanah Merah Country Club.[1]
In October 2007, his illness took a turn for the worse, and had to undergo chemotherapy. He died on 9 November 2007 at the Singapore General Hospital, after a 17-year battle with stomach cancer.