OCSTA is the professional association for educators in Ontario Christian schools affiliated with the Ontario Alliance of Christian Schools.

OCSTA is an affiliate member of Christian Schools International. CSI is a nonprofit organization that has been serving schools in the U.S. and Canada since 1920. CSI is committed to advancing Christian education and supports schools in their task of teaching students to know God and his world and to glorify him through obedient service."

Contact Info:
To contact the OCSTA Office, please call 905.648.1200 or 877.486.3233
or email us at office@ocsta.org