In the Presbyterian Church in Canada, "(m)ost decisions about the life and work of the congregation are made by Session. With the minister, who acts as the moderator of Session, elders work as leaders—leading the congregation in its fellowship (its ministry to one another) and in its mission (its ministry to the world)." ("Becoming an elder", PCC)
Westminster's Session consists of five people: They are (Front, L to R) Jack Shephard, Lisa Semple, Richard Bryant, (Rear, L to R) Heather Bryant (Clerk of Session) and Diane Hill. Please feel free to contact the Session at email@example.com.