What the deadline actually is
Under Taipei City's regulations governing building facade safety diagnosis, inspection and declaration, buildings of 11 storeys or more above ground that are at least 30 years old must have a facade safety diagnosis carried out by qualified personnel and file the result.
The city has identified 913 buildings in commercial districts required to complete their first filing before the end of December 2026. The wider Taipei register runs to 4,393 buildings, phased across subsequent rounds.
If your building is on the list, this is not optional and it is not something a cleaning contract satisfies. It requires a diagnosis signed by a qualified inspector or diagnostician.
The constraint nobody planned for
Taiwan has roughly 800 qualified diagnostic personnel nationwide.
Set that against 4,393 registered buildings in Taipei alone, plus the equivalent cohorts in other municipalities as their own schemes phase in, and the arithmetic is uncomfortable. Each qualified professional can attend a finite number of buildings a year. The number of buildings needing attendance is not finite in the same way.
The practical effect is a queue, and queues behave predictably: availability tightens as the deadline approaches, and pricing follows availability. This is also part of why quoted rates for manual survey span such an extraordinary range — from around NT$35/m² at the Building Administration's low reference to NT$1,574/m² at the high one.
The lesson for a management committee is timing. A building that engages in the first half of 2026 has a choice of provider and a normal market price. A building that engages in November has neither.
What the filing requires
Three things, in order:
- A diagnosis carried out to a method the qualified professional judges sufficient. The Building Act, Article 77, authorises that professional judgement — it does not mandate a specific tool, and it does not require exhaustive manual tapping of every square metre.
- A report in the prescribed format: diagnosis declaration form, current-condition photographs, defect record schedule.
- A signature from a qualified inspector, or for significant defects a diagnostic remediation report signed by a licensed architect or practising civil or structural engineer.
Point 1 is the one most often misunderstood. Because the regulation is method-neutral, a drone survey producing full-elevation visible and thermal imagery, reviewed and signed off by a qualified professional, satisfies it — and generally produces better evidence than a sampled manual survey, because it covers the whole building rather than the accessible parts of it.
If you miss it
A fine of NT$60,000 to NT$300,000.
Two things about that figure are worth being clear on:
It does not discharge the obligation. Paying the fine does not complete the filing. You still have to do the survey, and now under time pressure and in a tighter market.
For a residential building, the management committee carries it. This is a committee governance matter, and it is worth minuting the decision either way — because an undocumented decision not to act is materially worse to defend than a documented one to defer.
The wider point
The filing requirement exists because tiles fall off Taiwanese buildings and injure people. The regulation is a floor, not a target.
A building that files once in 2026 and does nothing until the next round has satisfied the rule and learned very little about itself. A building that establishes a baseline in 2026 and re-surveys annually knows its deterioration rate — and can budget maintenance rather than react to it. That is the difference between compliance and asset health management.
What to do now
Check whether your building is on the register. If it is, start early — the constraint is capacity, and capacity is finite.
We provide facade survey work meeting the filing requirements, with reports formatted for sign-off. Book an asset assessment or call +886-2-7733-7678.
