Lau Si Io

Lau Si Io (劉仕堯) is a civil servant in Macau and the second Secretariat for Transport and Public Works.

Biography
Lau was born and raised in Macau, high school graduated from Yuet Wah College. He obtained an engineering graduate from the University of Calgary. After three years in the private sector (1982–1984), Lau joined the civil service and worked for the then Leal Senado.

Lau has held various civil service positions:


 * Assistant technician, Public Works Department
 * Chief of sector, Public Works Department
 * Chief of division, Public Works Department
 * Chief of the Hygiene and Cleansing Department
 * Vice-president and president of the Leal Senado
 * Vice-president of the executive board of the Provisional Municipal Council of Macau
 * President of the Administration Committee of the Civic and Municipal Affairs Bureau, 2002–2007