Keeping audits current when the building keeps changing

An audit is a photograph. It records the state of a building on the day someone walked it, and it is accurate for exactly that long. The trouble is that a building does not hold still. A contractor wedges a fire door, a riser cupboard gains a new run of cabling, a flat is sublet and its entrance door swapped, a section of cladding is patched. Each change is small. Together, over a year, they can move a building a long way from the condition its last audit describes. In our view, the hardest part of audit work is not the inspection itself but keeping the record in step with a fabric that keeps moving underneath it.

The gap between the audit and the building

The day after an audit is signed off, it begins to drift from reality. Most of the time the drift is harmless. Occasionally it is not, and the change that matters is precisely the one nobody logged. We think the right mental model is not "the building was compliant in March" but "the building was compliant in March, and here is everything we know has changed since". The second framing is honest about uncertainty. The first invites a false sense of safety that tends to surface at the worst possible moment, usually when a fire and rescue service or the Building Safety Regulator asks a question the paperwork cannot answer.

The change that causes problems is rarely dramatic. It is the propped fire door, the disconnected smoke seal, the stored items in a protected corridor. None of these would survive a fresh inspection, but the fresh inspection is months away, and the audit on file still says everything passed.

What actually changes between audits

It helps to be specific about where the drift comes from. The common sources are:

• Reactive repairs that alter the thing the audit assessed, such as a replaced flat entrance door that no longer matches the fire-door schedule.
• Tenant and resident behaviour, from sublets to stored belongings in escape routes to altered layouts inside individual units.
• Contractor work that breaches compartmentation and is not always reinstated, particularly cable and pipe penetrations through fire-rated walls.
• External works, including cladding patches, balcony alterations and roof repairs, which bear directly on the matters the Fire Safety Act 2021 brought squarely within the fire risk assessment: the structure, external walls and flat entrance doors.
• Use changes, where a commercial unit shifts occupancy or a communal space takes on a new purpose.

None of these announce themselves to the audit file. Someone has to connect the event to the record.

Continuous capture beats periodic catch-up

The instinct is to fix drift with frequency, to audit more often. Frequency helps, but it is expensive and it still leaves gaps between visits. We think the better answer is to capture change as it happens, so that the formal re-audit confirms a record that is already broadly current rather than discovering a year of accumulated surprises.

That means treating every event that touches the building as something to log against the relevant assessment: the permit for hot works, the completion of a door replacement, the sign-off on a compartmentation repair. The golden thread, as defined under the Building Safety Act 2022, is exactly this idea applied to higher-risk buildings: an accurate, up-to-date digital record held through occupation, not a folder assembled once and left. For buildings outside the higher-risk threshold the statutory duty is lighter, but the logic is identical. A record that updates continuously is worth more than one that is comprehensive once a year and stale for the other eleven months.

A workable rhythm

A pattern we find sensible separates the formal audit from the running record that keeps it alive.

The interim review is the part most often skipped. A logged change is only useful if someone asks whether it is significant enough to act on before the next scheduled audit. A swapped flat entrance door of unknown rating is not a "note it for March" item. It is a "check it this week" item.

Tie the audit to the things it depends on

An audit does not stand alone. It rests on floor plans, on a fire risk assessment, on maintenance records, on the compartmentation strategy. When one of those moves, the audit's conclusions may move with it. The practical implication is that your records need to be linked rather than filed separately, so that updating the floor plan after a layout change flags the audits and assessments that relied on the old layout. We have written more on this in keeping plans in step with the building as it changes, which deals with the same problem from the drawings side.

Keep the trail honest about time

If there is one habit we would press, it is dating everything and freezing nothing in place that should move. An audit should be locked once it is approved, so that its conclusions on the day are preserved, and changes after that date should be new dated records rather than quiet edits. That gives you a sequence a reader can follow in order: the building was here, then this changed, then we reassessed, then it was here. A single file that keeps being overwritten tells you only where the building is now, and even that you have to take on trust.

This is the shape SAMRISK is built around. Audits freeze on sign-off, change events attach to the assessments they affect, and the compliance picture for a building stays in one place rather than scattered across a year of emails. You can see how the pieces connect on the audits and compliance calendar pages. None of this removes the need to walk the building. It just means that when you do, you are confirming a record you trust rather than rebuilding one you had quietly lost faith in.