HUD Says Updated Smoke Alarm Rules Apply Under NSPIRE or HQS

HUD is reminding Public Housing Agencies that federal smoke alarm requirements remain in effect regardless of whether a PHA has transitioned to NSPIRE or continues to conduct inspections under the previously defined Housing Quality Standards.

In PIH Notice 2026-18, HUD reiterated that PHAs must comply with applicable carbon monoxide and smoke alarm requirements during the transition to NSPIRE.

For smoke alarms, HUD states that PHAs are required to comply with the Federal Fire Safety Act of 1992 and maintain standards consistent with applicable National Fire Protection Association requirements, including NFPA 72.

A major statutory change took effect December 29, 2024. Qualifying smoke alarms in covered federally assisted housing must generally be either hardwired or use sealed, tamper-resistant, 10-year non-rechargeable and nonreplaceable batteries with a silencing feature, depending on the age and rehabilitation status of the dwelling.

For dwelling units built or substantially rehabilitated after December 29, 2022, applicable federal requirements generally call for hardwired smoke alarms.

Placement is also critical. Federal requirements and NSPIRE standards address smoke alarm installation on each level and in or near sleeping areas. HUD’s NSPIRE framework includes specific placement and operability requirements that inspectors evaluate during physical inspections.

HUD’s 2026 guidance is particularly important for PHAs that have not yet fully transitioned from HQS to NSPIRE. HUD makes clear that delaying NSPIRE implementation does not delay or eliminate the underlying statutory smoke alarm requirements.

PHAs continuing to use the previously defined HQS may follow their existing inspection protocols only if those protocols remain fully compliant with federal smoke alarm requirements. HUD also permits PHAs to use the NSPIRE Smoke Alarm Standard when conducting inspections.

For owners and property managers, the practical takeaway is straightforward: smoke alarm compliance should not be treated solely as an NSPIRE transition issue. Properties should verify the type, placement, condition and functionality of smoke alarms across assisted units and applicable common areas.

With smoke alarms serving as a life-safety component of HUD physical inspections, owners should address deficiencies before an inspection rather than waiting for an inspector to identify noncompliant or inoperable devices.