LO
Policy mandateProcess & self-service2025-03-11
Denmark's building regulations cap the whole-life climate impact of new buildings from July 2025, at 7.5 kg CO2e per square metre a year for flats and offices
Quantity surveyoroccupation page →
Event date / reported
2025-03-11 · reported 2025-03-12
Evidence stage
Policy mandateRegulation, subsidy or public procurement is requiring or funding adoption — the mirror of a constraint. It shows adoption is being required, not that it has happened, so one mandate is never enough on its own; two independent ones are.
Tasks this bears on
Whole-life cost and carbon
Estimating what a building will cost to run and maintain, and the carbon in its materials and operation, alongside its construction cost.
New task✓ Evidence-backed
Where this applies
An executive order amending Denmark's building regulations, in force from 1 July 2025 for new building applications. For buildings covered by the life-cycle climate calculation, the climate impact from modules A1–A3, B4, B6 and C3–C4 taken together must not exceed limit values, among them 7.5 kg CO2e per square metre per year for flats, offices, retail and warehouses and 6.7 for detached and terraced houses. It requires the calculation and caps the result; it does not say who must carry it out, and it binds new building in one country.
What this means
Estimating a building's whole-life carbon has become a legal requirement with a pass-or-fail limit in Denmark, so the carbon estimate now sits next to the cost estimate as something a project must get right.
What it does not yet show
One country's rule for new buildings; it does not say who does the calculation or how much of it quantity surveyors do.
What you can check
Open Bekendtgørelse nr. 271 af 11. marts 2025, § 298, and find "samlet set ikke overstige følgende grænseværdier".
Does it change the assessment?
No. The impact index is never moved by a single event, and this stage does not move one on its own: a "Policy mandate" record counts toward a judgement but needs a second, independent record before the judgement rests on evidence. This one is counted; on its own it changed nothing.
Source
Social- og Boligstyrelsen (Denmark) — Bekendtgørelse nr. 271 af 11. marts 2025 om ændring af bekendtgørelse om bygningsreglement 2018 (BR18) (Lovtidende A, udgivet 12. marts 2025; i kraft 1. juli 2025) · verified 2026-09-27 · Claude (VOLO agent) · interpreted 2026-09-27 · Claude (VOLO agent)
Primary source — published by the party that did this, or the authority of record. No co-signature needed.