Because they are filed rather than tracked. A registration is checked at hire, saved to a drive, and then nothing looks at it again until an inspection or an incident.
With rotating staff and multiple document types per person, the number of expiry dates is larger than any one person can hold, so the system holding them has to be the one doing the watching.
The document vault holds each certificate against the person with its expiry date, and an approaching expiry becomes work with an owner rather than a notification nobody owns.
Mandatory training sits on the same record through the learning module, so completion and renewal are part of the personnel file rather than a separate register.
It is not a clinical rostering tool and it does not model skill mix or safe staffing levels. It holds who is contracted to what, and what they hold.
And it does not make you compliant. It makes lapses visible in advance; acting on them is the part that matters.
Rosters cover nights, weekends and on-call, with the premiums attached, and attendance feeds payroll from the clock rather than from a transcribed sheet.
Because access is derived from the reporting line, a change of department or a leaver takes effect immediately across every product.
Yes, as work with an owner and a date rather than a passive notification.
Yes, on the personnel record, with completion and renewal dates.
Yes, from the roster through to payroll.
Half an hour on your own numbers is usually enough to say whether Nest is the right place to start.