Political party:  Nonpartisan

Resigned on 25 May 2005, with effect from 1 June 2005, Michael Suen served as acting Chief Secretary between 25 May to 30 June 2005.


Resigned on 28 September 2011, with effect from 30 September 2011, Michael Suen served as acting Chief Secretary between 28 to 30 September 2011.


Resigned on 12 January 2017, with effect from 16 January 2017, Matthew Cheung has served as acting Chief Secretary from 13 to 16 January 2017.
Political party:  Nonpartisan

Resigned on 25 May 2005, with effect from 1 June 2005, Michael Suen served as acting Chief Secretary between 25 May to 30 June 2005.

Resigned on 28 September 2011, with effect from 30 September 2011, Michael Suen served as acting Chief Secretary between 28 to 30 September 2011.

Resigned on 12 January 2017, with effect from 16 January 2017, Matthew Cheung has served as acting Chief Secretary from 13 to 16 January 2017.
Chief Secretary for Administration