March 4, 2010 By-Election in

Leeds-Grenville and Ottawa West- Nepean

Writ date:

Wednesday, February 3, 2010

Nominations open:

Thursday, February 11, 2010

Nominations close:

Thursday, February 18, 2010 at 2 p.m.

Polling day:

Thursday, March 4, 2010

Campaign period:

From: Wednesday, February 3, 2010

To: Friday, June 4, 2010

Commercial advertising activity period:

Start: Wednesday, February 10, 2010
Stop: Midnight Tuesday, March 2, 2010

Financial returns to be filed:

Saturday, September 4, 2010*

*Due to the Saturday filing day and the Labour Day statutory holiday, returns will be accepted if postmarked, courier-receipted or hand-delivered on or before Tuesday September 7, 2010

February 4, 2010 By-Election in Toronto Centre

Writ date:

Wednesday, January 6, 2010

Nominations open:

Thursday, January 14, 2010

Nominations close:

Thursday, January 21, 2010 at 2 p.m.

Polling day:

Thursday, February 4, 2010

Campaign period:

From: Wednesday, January 6, 2010

To: Tuesday, May 4, 2010

Commercial advertising activity period:

Start: Wednesday, January 13, 2010
Stop: Midnight Tuesday, February 2, 2010

Financial returns to be filed:

Wednesday, August 4, 2010