Each office will focus efforts on CSR dependent on what is available in their city. Sydney recently volunteered at the Foodbank to pack over 4000 meals and christmas hampers
Each year there is a group volunteering event which is paid. Falls under an iOnHunger global initiative
I have been part of the 'Green Initiative' where we assist with Clean Up Australia Day and pick up rubbish around town. We also encourage clients to attend. Also, at challenge schools I got to help pack food bags for the 'i on Hunger' initiative to give to those in need. My local office also does a social club event where we donate funds towards Red Nose Day.
There is a Greens Initiative club that's run by employees of the company that advocate green awareness and daily practices.
Formally, we have an 'I on Hunger' target for our offices to pack a certain number of meals each year for those less fortunate. Outside of this, there are many other committees who are dedicated to various causes and run ad hoc CSR initiatives, such as a beach cleaning day.