Minnesota · Retrofit and recertification

The retrofit and recertification mandates in force in Minnesota now.

Minn. Stat. 299F.48: automatic sprinklers required in existing public housing high-rises (a story 75+ ft above fire-department vehicle access). Enforced by DPS State Fire Marshal (commissioner of public safety may grant extensions). Checked on the primary source; the state record was last reviewed 2026-11-12.

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Retrofit and recertification in Minnesota

Checked on the source

In force

Minn. Stat. 299F.48: automatic sprinklers required in existing public housing high-rises (a story 75+ ft above fire-department vehicle access)

Covers federally financed low-income housing owned by city or county public housing agencies; sprinklers must be fully operational by Aug 1, 2033. Owners owed the SFM an intent letter and compliance plan by Aug 1, 2023.

Source: primary document

Who enforces it

DPS State Fire Marshal (commissioner of public safety may grant extensions)

Statewide layer. County and city amendments sit on top; confirm the local office for the address.

What changes next

Beyond 24 months

Aug 1, 2033: sprinkler systems fully operational (299F.48 re-read Oct 19, 2026 in the 2025 statutes edition; outside the 24-month window)

Questions about the retrofit and recertification mandates in Minnesota

Which retrofit and recertification mandates apply in Minnesota today?

Minn. Stat. 299F.48: automatic sprinklers required in existing public housing high-rises (a story 75+ ft above fire-department vehicle access). Covers federally financed low-income housing owned by city or county public housing agencies; sprinklers must be fully operational by Aug 1, 2033. Owners owed the SFM an intent letter and compliance plan by Aug 1, 2023.

Who enforces the retrofit and recertification mandates in Minnesota?

DPS State Fire Marshal (commissioner of public safety may grant extensions).

What changes next for the retrofit and recertification mandates in Minnesota?

Beyond 24 months. Aug 1, 2033: sprinkler systems fully operational (299F.48 re-read Oct 19, 2026 in the 2025 statutes edition; outside the 24-month window)

Other areas in Minnesota

Everything in force in Minnesota

Fire code2020 Minnesota State Fire Code: 2018 IFC with Minnesota amendments (Minn. R. ch. 7511), ef…Building code2020 Minnesota State Building Code, effective Mar 31, 2020; 2024 Minnesota Commercial Ener…ElevatorsMinnesota Elevator Code, Minn. R. ch. 1307 (last amended 2020, 45 SR 301): ASME A17.1/CSA …BoilersMinn. Stat. 326B.95-326B.998 and Minn. R. ch. 5225; most recent ASME BPVC, National Board …Pools and spasMinnesota Pool Code, Minn. R. 4717.0150-4717.3975 (revision effective Feb 23, 2022), under…Hotels and lodgingState Fire Marshal hotel and motel fire inspections about once every three years (6+ guest…Workplace safetyMNOSHA State Plan covering private-sector and state/local government employers

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