You will find the details HERE, but it would be a whole lot easier if your Executive Committee shared the information that they currently receive!
To make the process easier, your letter requesting an inspection of the O/C’s records should state precisely what it is you want to see. The prescribed fee to personally inspect is currently $30 for the first hour plus $15 / 30 mins thereafter, but the Strata Manager can additionally charge you whatever they (reasonably) want to for printing / photocopying / e-mailing etc.