PE stamp in Mississippi: local codes and coastal wind rules

When a Mississippi PE stamp is required

The Mississippi Board of Licensure for Professional Engineers and Surveyors licenses engineers under Miss. Code Ann. Title 73, Chapter 13. Board Rule 6.2 requires each licensee to obtain a seal and apply it to engineering drawings, specifications, reports, and other documents prepared by the licensee or under the licensee’s responsible supervisory control. The seal, signature, and date together certify that the document was prepared by the licensee or under direct supervision. An engineer licensed only in another state cannot seal Mississippi work.

Typical triggers include commercial structure and foundations, tenant work that changes a load path, wind and flood design on the Gulf Coast, and commercial MEP. Projects for state agencies, and many private buildings reviewed by the State Fire Marshal, need drawings by a Mississippi-registered architect or engineer. AllInStamp matches a Mississippi-licensed PE and verifies the license before sealing.

County and city codes, the coast, and the State Fire Marshal

Mississippi has no single building department for private work. The Mississippi Building Codes Council adopts minimum codes, and under Miss. Code Ann. § 17-2-4 and § 17-2-5 a county or city that enforces a code adopts one of the last three IBC and IRC editions with council amendments and enforces it through its own officials or a third-party provider. Local governments were given a one-time chance to opt out, so some areas enforce no building code. Floodplain ordinances needed for the National Flood Insurance Program still apply everywhere.

Under § 17-2-1, Jackson, Harrison, Hancock, Stone, and Pearl River counties and their municipalities must enforce wind and flood mitigation requirements and adopt current IBC and IRC editions. The Office of the State Fire Marshal reviews plans for fire-code compliance under § 45-11-101; state-owned and state-funded buildings must be submitted, and the office reports adopting the 2024 IFC and IBC from July 1, 2024. Its checklist asks for the architect or engineer seal, occupancy, code edition, construction type, and fire protection details.

The seal under Board Rule 6.2

Board Rule 6.2 calls for a circular seal from 1-5/8 inches to 2 inches in diameter, following the board’s illustrated PE design. Seals obtained under earlier conforming rules remain acceptable. Each sheet of plans, drawings, specifications, and reports is signed, sealed, and dated. When sheets are bound into one volume, the responsible licensee may seal only the title or index sheet if it lists every sheet, and sheets by another licensee carry that licensee’s seal. Later revisions affecting public safety or code compliance are sealed again by the engineer who made them.

The board states that Mississippi does not prohibit or restrict digital seals and signatures and does not dictate where the signature and date sit relative to the seal; the licensee is responsible for the seal in any format. A Mississippi PE adapting a prototypical design needs written permission from the original engineer, both seals on every sheet, a record of changes, and the board’s written statement accepting full responsibility for code compliance and coordination.

How to get a Mississippi set sealed

Upload the PDF plan set and calculations, and name the county or city, the code edition that office enforces, and whether the job also goes to the State Fire Marshal. For coastal-county projects, include the design wind speed, exposure, and flood zone used in the design. Out-of-state or prototype drawings can be reviewed, but a Mississippi PE must review them in enough depth to take full responsibility before sealing.

Start a new quote with Mississippi prefilled. Intake typically responds within 24–48 hours. Stamp turnaround then follows page count and whether rush service is selected.

FAQ

Does Mississippi have a statewide building code?

Not one that every jurisdiction must enforce. The Mississippi Building Codes Council sets minimums, and counties and cities that enforce codes adopt them locally. The five coastal-area counties named in § 17-2-1 must enforce wind and flood requirements.

Does every sheet need the Mississippi seal?

Each sheet of plans and drawings is signed, sealed, and dated. For a bound volume, the responsible licensee may seal only the title or index sheet if it identifies every sheet in the volume.

Can a PE licensed in another state stamp Mississippi drawings?

No. Mississippi work is sealed by a Mississippi licensee. Engineers in good standing with another NCEES member board apply for Mississippi licensure by comity. AllInStamp routes Mississippi jobs to Mississippi licensees.