By letting the evidence arise where the work happens. Preparation becomes a filter and a screen, not a project.
Audit preparation is expensive because the evidence is scattered: a spreadsheet here, a binder there, a mailbox full of confirmations. In Oanax the evidence arises where the work happens — every step records who did what, when, with which attachment and who approved it.
By the time the audit comes, preparation is a filter: this role, this period, this procedure. What you see is what you show.
Being honest: Oanax does not generate an audit report as a separate file — the evidence lives in the system and that screen is what you show the auditor. Certificates can be downloaded individually and verified publicly.