On the day prior to each game, CFL rules dictate that each team must declare their 46-man roster.

One hour prior to kickoff on game-day, two players are declared reserves and a 44-man roster consisting of 21 National players, 20 International players and three quarterbacks is submitted to game officials and exchanged between clubs.

You can download the game notes and roster for each regular season game at the links found below the morning prior to game day:

Preseason A Friday, June 1st @ Hamilton  HERE  HERE
Preseason B Thursday, June 7  vs. Ottawa HERE
Week 1  Friday, June 15  @ Saskatchewan HERE
Week 2  Saturday, June 23 vs. Calgary  HERE
Week 3 BYE
Week 4  Saturday, July 7   vs. Edmonton HERE
Week 5   Friday, July 13  @ Edmonton  HERE
Week 6  Saturday, July 21  vs. Winnipeg HERE
Week 7  Friday, July 27 @ Winnipeg HERE 
Week 8  Thursday, August 2 vs. Ottawa HERE
Week 9  BYE
Week 10  Saturday, August 18  vs. BC  HERE
Week 11  Friday, August 24  @ Montreal HERE 
Week 12  Monday, September 3  @ Hamilton HERE
Week 13 Saturday, September 8  vs. Hamilton  HERE
Week 15 Saturday, Septemeber 22 vs. Saskatchewan  HERE
Week 16 Friday, September 28  @ Calgary HERE 
Week 17 Saturday, October 6  @ BC  HERE
Week 18 Friday,  October 12  vs. Hamilton  HERE
Week 19  Saturday, October 20  vs. Montreal HERE