OCISO Main Office
959 Wellington Street West,
Ottawa, On K1Y 2X5 Canada
613-725-0202
Fax 613-725-9054
https://ociso.org
OCISO South End (LINC English School)
1800 Bank Street, 3rd Floor.
Ottawa ON. K1V 0W3
Telephone: 613 249-0006
Fax: 613-249-9634
OCISO Administration
945 Wellington Street West.
Ottawa ON. K1Y 2X5
Telephone: 613-725-0202
OCISO East End (Rideau Community Hub)
815 St. Laurent Boulevard, Rooms 212/214
Ottawa ON. K1K 3A7
Telephone: 613-454-1401
