Secular Connexion Séculière (SCS) is a national organization dedicated to advocating and lobbying for atheist rights in Canada, to facilitating communication and dialogue among Canadian atheists, and to communicating Canadian human rights values to the world. 

SCS does not have, nor does it seek, any governing powers in the Canadian atheist community. Rather, it seeks support for its efforts to defend non-believers right to freedom from religion, to lobby the Canadian government on the behalf of Canadian atheists, to provide communication conduits for Canadian atheist organizations.