You inherit somebody else’s change
Interventions on safety-bearing items happen without your sign-off, and nothing re-runs the verification that used to cover them.
A safety controller update, a re-zoned scanner, a PLC project patch — often pushed by an integrator or a remote service call you were not in the room for. When something goes wrong, the plant is where the questions land first.

Interventions on safety-bearing items happen without your sign-off, and nothing re-runs the verification that used to cover them.
A machine running fine today says nothing about whether its safety functions still have valid evidence behind them.
The offline enrolment kit runs on your machine, into your own ledger — you do not have to trust anyone else’s bookkeeping.
Verification stays free, forever, at every tier. Start there.