What was found
IN FLIGHT ECAM FOR FWD CARGO DOOR NOT CLOSED. ECAM AND QRH COMPLETED. EMERGENCY DECLARED TO THE TO RETURN TO CYEG AND THE REQUIREMENT TO REMAIN MAX ALT 100 MEA/MORA. ACCOMPLISHED FWD CARGO COMP DOOR ADJUSTMENT/TEST, IAW AMM 52-31-11-05-2. CYCLED FWD CARGO DOOR FROM OPEN TO CLOSE MULTIPLE TIMES. DOOR OPENS, CLOSES, AND LATCHES NORMALLY ON EVERY ATTEMPT, WITH NORMAL INDICATION ON ECAM. TEST SATISFACTORY. A/C OK TO CONTINUE. .