2 March - CSDA Public Speaking Round 1
5 March - CCC Girls Cricket Selections, Year 7 Camp
6 March - Middle School Parent Forum (9am or 7pm- Library), Year 7 Camp, Year 11 SLR Excursion
7 March - International Women's Day Breakfast, Year 7 Twilight Dance at St Gregory's College, Year 12 SOR Incursion
8 March - Year 10 Retreat
9 March - Middle School Dance, CSDA Public Speaking Zone Final, Year 10 Retreat
12 March - CCC Hockey Selections, P & F AGM (7pm Benedict Centre), Year 12/10 Japanese Excursion
13 March - Middle School Assembly, Senior School Parent Forum (9am or 7pm - Library)
15 March - Dio Swimming Carnival, DIO Tennis
16 March - Official Opening of New Building, CSDA Public Speaking Grand Final
17 March - St Patrick's Day, Emerald Gala Dinner Dance
20 March - Senior School Assembly, Macarthur Max Potential Induction Workshop, Close the Gap Anniversary
22 March - Year 5 Workshops
23 March - Year 7 Reflection Day
26 March - Year 10 History Excursion, Year 11 Biology Excursion
27 March - College Assembly
28 March - Easter Liturgy
29 March - Holy Thursday - COLLEGE CLOSED
30 March - Good Friday - COLLEGE CLOSED
1 April - EASTER SUNDAY
2 April - Easter Monday - COLLEGE CLOSED
3 April - Year 9 Parent/Student Information Forum 
4 April - Year 10 PASS Excursion
6 April - NSW CCC Swimming, DIO Touch Football Selections
9 April - Year 7 Vaccinations 
10 April - Year 7 Liturgy
13 April - STAFF AND STUDENTS FINISH FOR TERM 1
17 April - Appin Massacre Anniversary
30 April - STAFF AND STUDENTS RETURN FOR TERM 2