The reason most receptions eventually buy something is the morning the alarm goes and nobody can say who is inside. An evacuation list is not a separate product; it is the sign-in record read in a hurry, on a phone, in a car park. Everything that makes it trustworthy happens on ordinary days, in the unglamorous business of getting people to sign out.
What the rule actually asks for
29 CFR 1910.38 requires an emergency action plan to include, among six minimum elements, procedures to account for all employees after evacuation. It says nothing about software and nothing about visitors, but a site cannot account for its people while ignoring the contractors on the roof and the candidate in a meeting room. The sign-in record is where that population exists, which is how a reception tool ends up carrying a safety job.
What the list has to be, in the moment
Openable on a phone, by more than one person, without a password nobody remembers, outside the building. That is a short specification and a surprising number of setups fail it: the list lives on the reception computer, which is inside. Test it the way it will be used, standing in the car park, before you rely on it.
Where the list goes wrong
Missing sign-outs, staff not on the board at all, and contractors who came in through the loading bay. Each has a fix and none of them is a feature: a sign-out prompt on the badge, staff on the same board as visitors, and a second sign-in point where people actually enter. A list built on a door people bypass is worse than no list, because it is believed.
Practising with it
A drill is the only honest test. Run one, open the list outside, read the names, and count how many of the discrepancies were sign-out failures rather than people. Sites that do this once usually change their badge or their prompt within a week, and the list is trustworthy afterwards.
Questions people ask about evacuation management software
Does OSHA require an evacuation list?
It requires an emergency action plan with procedures to account for all employees after evacuation. A sign-in record is the ordinary way a site does that and covers visitors and contractors too.
Who should be able to open the list?
More than one person, from a phone, outside the building. If only the receptionist can open it, the plan has a single point of failure who may be at lunch.
What about staff who work from home that day?
They should not be on the list, which is why a staff sign-in that reflects presence rather than employment matters. Otherwise the warden is looking for people who are at their kitchen table.