Trigger-based sprinkler mandate only for tall buildings; no radio-coverage or recertification law found. Enforced by State Fire Marshal (Miss. Code Sec. 45-11-101 et seq.). Checked on the primary source; the state record was last reviewed 2026-11-12.
Under the state Fire Prevention Code, existing buildings 75 ft or taller must be fully sprinklered when 25% or more of floor space is rebuilt or added to. No statewide emergency-responder radio-coverage or periodic structural recertification law was found.
Source: primary document
Statewide layer. County and city amendments sit on top; confirm the local office for the address.
In force (trigger-based, ongoing)
Trigger-based sprinkler mandate only for tall buildings; no radio-coverage or recertification law found. Under the state Fire Prevention Code, existing buildings 75 ft or taller must be fully sprinklered when 25% or more of floor space is rebuilt or added to. No statewide emergency-responder radio-coverage or periodic structural recertification law was found.
State Fire Marshal (Miss. Code Sec. 45-11-101 et seq.).
Nothing is scheduled. The rule above stays in force until the state adopts a newer edition or amends the program; AHJ Radar re-checks the source weekly.
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