Secret strata files

Here are some questions, not hypothetical:

What laws govern the keeping of strata files and correspondence? What is the situation if an Executive Committee requests/orders the strata manager to create a secret or private folder for all its correspondence – so that it is not accessible to a s.108 or s.109 search? What recourse do owners have against a) the strata manager; b) the Executive Committee? What authorities would be interested in this situation?