1 - Business, Finance & Administration

To work as an auditor, you should like working with numbers. Math courses can always help. Talk to your guidance counsellor about the specific math credits you need.

Find out what universities offer accounting programs.

Also, look for work in accounting positions. While working through the CGA program you are strongly encouraged to gain work experience in accounting related positions. There are positions in auditing that require only fourth level CGA or equivalent, so even if you do not have a CGA designation, you could still apply for these.