Fire Safety Regulation Has Outgrown Its Workforce — Here's What Comes Next (2026)

Every major change to how the world regulates fire safety in buildings was written in the aftermath of a fire. The Cinq-Sept disco in Saint-Laurent-du-Pont in 1970. The MGM Grand in Las Vegas in 1980. Grenfell Tower in London in 2017. Each one revealed something the rules had not anticipated: combustible decor, unprotected vertical shafts, cladding that turned a facade into a chimney. Each one was followed by regulation that hardened the standard for everyone who builds after.

This is how the fire safety code in any mature jurisdiction has been written. Not theoretically. By inquiry, by inquest, by the people who survived. The regulation that governs a residential tower in Paris, a casino in Nevada, or a school in Birmingham today is the layered residue of forty years of those reckonings.

And it has kept layering. The 1980 arrêté governing French établissements recevant du public has been amended dozens of times — most recently on 1 December 2025, with another modification on 29 July 2025 before it. The UK's Building Safety Act 2022 introduced a whole new regulatory tier for higher-risk buildings; the Grenfell Tower Inquiry's final report in September 2024 made 58 further recommendations, of which the government accepted 49 in full in February 2025. The US NFPA codes that emerged from the MGM Grand investigation have been continuously revised across more than four decades of editions.

What hasn't kept pace is the workforce that verifies all of it. That is the structural pressure inside fire safety compliance in 2026, and the rest of this piece is about where it leads.

Forty years of additive regulation

Fire safety regulation is rarely deleted. It is added to.

In France, the framework that governs public-receiving buildings was set by the arrêté du 25 juin 1980, written in the long shadow of the Cinq-Sept fire — a nightclub in the Isère where 146 young people died on 1 November 1970, locked behind padlocked emergency exits, beneath a ceiling of polyurethane and papier mâché that flashed over in seconds. The arrêté laid out the architecture of French fire prevention: classification of buildings by occupancy and population, structural fire resistance, evacuation logic, compartmentation, smoke extraction, fire safety systems. Then it kept evolving. The 7 February 2022 modification reworked occupancy thresholds for ERP type L multi-purpose halls and added a new method for determining occupancy in seated zones of type N restaurants. The 29 July 2025 modification updated aeraulic circuits and material classifications for air distribution. The 1 December 2025 modification added further amendments before the previous ones had been fully internalised by the field.

In the United States, the MGM Grand fire of 21 November 1980 — 85 dead, most from smoke inhalation in upper-floor corridors and stairwells the fire never reached — produced a regulatory rewrite that propagated nationally. Within months, Nevada required automatic sprinklers in every high-rise above 55 feet, with no grandfather exemptions. NFPA 101, the Life Safety Code, hardened around pressurised stairwells, smoke control systems, and automatic unlocking of egress doors on alarm. Casino occupancies became one of the most heavily regulated building types in the country. The same logic — retroactive systems for existing buildings, stricter standards for new ones — has been re-applied after every major US fire since.

In the United Kingdom, the Building Safety Act 2022 was the legislative answer to Grenfell Tower. It introduced the Building Safety Regulator, the higher-risk building definition (over 18 metres or seven storeys with at least two residential units), three sequential approval gateways for design and construction, and the "golden thread" of digital information maintained across a building's life. The Fire Safety (England) Regulations 2022 came into force in January 2023, implementing the Grenfell Inquiry's Phase 1 recommendations. Then the Phase 2 report in September 2024 added 58 more recommendations — pointing toward a single Construction Regulator, urgent revision of Approved Document B, and a new licensing system for those working on higher-risk buildings. The Approved Document B review is currently in public consultation at the Building Safety Regulator.

None of this is wrong. Each layer was written for a reason and each layer prevents a category of fire that has already killed people. The point is not that the regulation should stop expanding. The point is that the verification side has not expanded with it.

The shrinking workforce

Three things have happened to the expert workforce verifying fire safety in the last twenty years.

The first is retirement. The senior fire engineers and bureau de contrôle veterans who internalised the post-1980 codes during their formative careers are leaving the workforce. In the UK, the Institution of Fire Engineers has at various points reported only a few hundred chartered fire engineers nationally — a small pool against the scale of the post-Grenfell remediation programme. In France, the senior cohort of the technical control profession is ageing, with a steady stream of retirements concentrated among the engineers and inspectors who built their careers around the post-1980 codes. The European construction sector overall is heading toward a 4.1 million-worker replacement need by 2035; the verifier subset is contracting faster than the supply chain it serves.

The second is the specialism gap. Fire safety engineering is one of the technical disciplines where competency takes longest to build. Reading a complex high-rise fire strategy, understanding the interaction between facade construction and compartmentation, judging whether a smoke extraction calculation is realistic — these aren't checkbox skills. They are tacit knowledge accumulated over decades of looking at plans and at fires. The pipeline of new entrants has been slow to refill that pool. Birmingham City University and others have launched fire engineering apprenticeships explicitly in response to the post-Grenfell competency gap, but apprenticeships measured in years can't catch a regulatory expansion measured in months.

The third is the load. Every regulatory layer added means more text to read against the same plan. A French residential project today is checked against the CCH, the arrêté du 25 juin 1980 as amended through 2026, the IGH framework if it crosses height thresholds, the labour code provisions on fire safety systems, the accessibility provisions of the arrêté du 24 décembre 2015, and a stack of European product standards on top. A UK higher-risk building goes through three Gateways under the Building Safety Act, the Fire Safety (England) Regulations, the relevant Approved Documents, and forthcoming revisions to ADB. A US data centre faces IBC, NFPA 101, NFPA 13, NFPA 75, NFPA 76, ICC fire codes adopted locally, and jurisdictional amendments on top of all of it.

The arithmetic is straightforward. More rules. Same number of expert hours. Less time per project.

The verification compromise

The way the verification industry has coped with this gap is the sampling compromise. Most technical control firms — TIC firms, bureaux de contrôle, third-party inspection consultants — verify a fraction of any given project's documents at any given milestone. The rest is read at the level of spot checks, key sheets, or specific high-risk zones.

This isn't a secret and it isn't malpractice. It is the only way the existing model fits inside the available expert hours. The problem is that fire safety errors don't cluster conveniently in the sampled zones. A corridor pressurisation calculation can be wrong on one floor and correct on the next. A smoke compartmentation line can be drawn correctly on the typical floor plan and lost on the ground-floor variation. A facade construction can be compliant in the project's specification and non-compliant in one detail of a critical junction. Sampling catches what's where you look. Fire safety errors hide where you don't.

The result is a verification floor that satisfies the procedural requirement — the project has been controlled, the attestations have been signed — without offering the coverage the regulation now implicitly demands.

What's emerging

Three things are starting to move.

The first is the partnership model on the verification side. TIC firms are increasingly partnering with AI-augmented verification services to extend the coverage of their human expert teams. Our own partnership with SOCOTEC, announced on 28 January 2026, is one example: a Freeda module will be integrated into SOCOTEC's tools and deployed across more than 4,000 pilot projects from Q1 2026 onwards. The architects, engineers, and fire safety specialists at SOCOTEC do not disappear from the process. They cover more ground per expert hour, because the documents have been pre-read by software trained to surface what a fire safety engineer would look for. The hybrid model — AI for coverage, domain experts for judgment — is becoming the way large TIC firms answer the workforce contraction.

The second is owner-side verification. Developers, REITs, and large operators are bringing fire safety verification closer to themselves, earlier in the project. Owner-side verification at the design stage catches errors when fixing them costs minutes, not months. It does not replace the regulatory technical control function. It works upstream of it. Our team verifies fire safety compliance for owners across France, Belgium, the UK, the UAE, and the US, and the pattern is consistent across geographies: the projects that survive the regulatory layers without delay are the ones that were already verified before they reached the bureau de contrôle.

The third is regulatory infrastructure itself. The UK's Building Safety Regulator and the proposed single Construction Regulator emerging from the Grenfell Inquiry recommendations represent an attempt to consolidate verification authority and competency at the state level. France's continual amendment of the arrêté du 25 juin 1980 is, in its way, an attempt to keep the foundational ERP code coherent across new building types, new materials, and new fire behaviours. None of these regulatory moves will close the workforce gap on their own. But they at least name the problem in policy terms.

The honest version

Fire safety regulation expanded for the right reasons. Each layer was a reckoning with a category of disaster the previous layer didn't cover. The honest version of the situation today is that the regulatory ambition has run ahead of the human capacity to verify it, and the gap is widening rather than closing.

The construction sector has lived inside that gap for years by sampling. That worked when the regulatory load was lighter and the workforce was younger. It works less well every year. The way through is not to roll back regulation — the regulation exists because people died — and it is not to wait for the workforce to magically refill. It is to make every expert hour count for more than it used to. That is what the partnership model, the owner-side verification model, and the next generation of regulatory infrastructure are all trying to do.

The fires that wrote the codes were not abstractions. They were specific buildings on specific nights. The buildings now being designed will be the next test of whether the regulation those fires produced is being applied with the seriousness it asked for. Verification at full coverage, before construction starts, is the practical form that seriousness takes.