Three kinds of examination, three different moments
A pre-employment examination applies to someone being hired or moved to a workplace with different conditions. Its defining feature is time pressure: without a valid certificate a new worker cannot start, and recruitment rarely leaves spare days.
A periodic examination is routine, and that is exactly where most deadlines are lost. A certificate valid for two, three or four years expires at a moment nobody remembers, and workers rarely track their own dates. The deadline therefore has to announce itself, early enough to book an appointment at the occupational health provider.
A follow-up examination after a longer absence has a completely different rhythm — it comes from an event, not a calendar. In a spreadsheet built around an annual cycle such cases usually are not captured at all, so the decision to let someone work rests on a supervisor's memory.
The VIMS register handles all three in one inventory while keeping their type distinct, so you see not only whether a certificate is valid but why it was issued.


