What Equipment Breakdown Insurance Requirements Apply in Mississippi?

Mississippi rules set annual certificate inspections for power and high-pressure, high-temperature water boilers and biennial inspections for heating boilers and both categories of pressure vessels: those subject to internal corrosion and those not subject to internal corrosion. Only the internal-inspection requirement has a separately conditioned non-corrosiveness exception. Section 45-23-15 text carried forward in a 2026 bill distinguishes whole-chapter exclusions from classes exempt only from §§ 45-23-31 through 45-23-55, but current statutory scope remains unverified because the official current Code text was not readable. The bill died and does not establish current law. These safety rules do not establish equipment-breakdown insurance coverage.

What Is Equipment Breakdown Insurance?

Equipment-breakdown coverage can help repair covered machinery or building equipment after a mechanical or electrical failure. It fits businesses that depend on equipment to operate; check whether lost income, spoilage and utility failures are included. Read the national Equipment breakdown guide.

What to Watch for With Equipment Breakdown in Mississippi

Get direction before disturbing accident-damaged equipment
Mississippi Rule 1.2.1, expressly labeled “For Information Only,” advises obtaining permission before changing or removing parts after a boiler or pressure-vessel accident: from the insurer if insured, or from the chief or deputy inspector if uninsured, except when removal is needed to save life. For a breakdown, preserve the scene and contact the insurer and state safety branch before teardown when practical; this instruction does not promise claim payment. ^1,²
Match inspection dates to the machine’s category
Mississippi Rule 2.2.1 says the chapter’s inspection rules apply to boilers and pressure vessels used or proposed for use in the state except equipment it describes as exempt under § 45-23-33. That cross-reference is inconsistent: § 45-23-33 is the inspection-requirements section, while the § 45-23-15 text carried forward in the official 2026 introduced HB1049 lists the exemptions. HB1049 died on March 11, 2026, and is not current law. The Secretary of State identifies LexisNexis as the official current-Code publisher, but its link did not yield readable § 45-23-15 text when reopened; the previously cited SOS Act PDF returned 404. Current statutory scope therefore remains unverified. As reproduced in that 2026 bill, subsection (1) says the chapter does not apply to: (a) boilers and pressure vessels on U.S. government property or under federal control, and pipelines, including compressors and related facilities, subject to federal or other Mississippi-agency inspection; (b) qualifying DOT-compliant compressed-gas transport or storage vessels; (c) air tanks on vehicles operating under other state authorities and used to carry passengers or freight; (d) air tanks on railroad rights-of-way used directly to operate trains; (e) pressure vessels no larger than 5 cubic feet at no more than 250 psig, no larger than 1.5 cubic feet at no more than 600 psig, or 6 inches or less in inside diameter without a pressure limit; (f) vessels operating at no more than 15 psig; (g) vessels for water under pressure with nominal capacity no greater than 120 gallons, including air only as a cushion; (h) vessels under U.S. Atomic Energy Commission licenses or permits; and (i) equipment used in oil or natural-gas production, treating, processing, storage, or transportation only when remote from human habitation or public congregation. Subsection (2) separately lists residential heating boilers in residences or apartment houses with fewer than six family units; domestic-water vessels in those residences or serving rural water systems; vessels covered by Mississippi’s liquefied-compressed-gas inspection law; and tire-service air tanks only if no larger than 15 cubic feet, no more than 250 psig, and used primarily to inflate automobile tires. This subsection exempts those classes only from §§ 45-23-31 through 45-23-55, not from the entire chapter. For pressure vessels reached by Rules 2.2.1–2.2.5, both those subject to internal corrosion and those not subject to internal corrosion receive biennial certificate inspections. Rule 2.2.5 separately removes only the internal-inspection requirement when contents are known to be noncorrosive to the shell, heads, or fittings by composition, approved corrosion-inhibitor treatment, or corrosion-resistant lining; the vessel must meet Board rules and the Board must approve evidence of non-corrosiveness. Rule 2.2.7 allows the Board to approve longer intervals. Confirm current statutory scope, classification, and due date with the Chief Inspector. ^1,³
Review secondhand and small hot-water equipment before installation
Mississippi’s rules say an owner or user must apply for approval before installing secondhand equipment. They also exclude certain directly fired oil-, gas-, or electric hot-water supply boilers from the rule’s definition only when none of these limits is exceeded: 200,000 Btu per hour, 210°F, or 120 gallons. That definition exclusion does not apply to units in buildings owned by or under the control of the state, a county, municipality, separate school district, or other public entity. This rule-definition carve-out is separate from the statutory categories carried forward in 2026 HB1049, which distinguish chapter-wide exclusions from exemptions limited to §§ 45-23-31 through 45-23-55. HB1049 died and does not establish current statutory scope; the official current Code section was not readable when checked. Confirm any applicable statutory exclusion with the Chief Inspector. Verify classification and approval before counting a used unit as ready for production. ^1,³
Check whether an inspection certificate depends on continued insurance
Mississippi Rule 2.16.1 says a certificate issued after inspection by a special inspector remains valid only while the boiler or pressure vessel continues to be insured by an authorized insurance company. This is a condition on that inspection certificate, not a general mandate to buy equipment-breakdown insurance and not evidence that the policy covers a loss. If a special inspector issued the certificate, coordinate any policy change with the regulator and incoming insurer. ¹

Which Equipment Breakdown Providers Have Mississippi License Records?

No provider in our research has both a state license record and a listing for this coverage line. This does not establish that providers are unlicensed. Check the regulator’s license lookup and confirm availability with a provider when requesting a quote.

Who Regulates Insurance in Mississippi?

Mississippi Insurance Department

The Mississippi Insurance Department licenses agents and companies, enforces state insurance laws, and investigates insurance complaints. You can use its state lookup or complaint service to check a license or raise an insurance issue. ^5,^6,⁷

Website: Regulator website
License lookup: Search licensed producers
Complaints: File a complaint
Phone: 800-562-2957

Surplus-Lines Tax and Stamping Office in Mississippi

Reported tax rate. 4% premium tax and 0.25% stamping fee on gross premium and policy fees when Mississippi is the insured's home state; MSLA says do not report if Mississippi is not the home state unless 100% of premium is allocated to Mississippi. A separate 3% MWUA fee applies to gross premium and policy fees except residential flood and earthquake. ^8,^9,^10,^11,¹²

For policies quoted or bound on or after July 1, 2017, Mississippi no longer requires a general diligent search before surplus-lines placement. If Mississippi is the insured's home state, the published charges are 4% premium tax and a 0.25% stamping fee on gross premium and policy fees, plus a separate 3% MWUA fee except for residential flood and earthquake; Mississippi's required policy notice says a nonadmitted insurer is not protected by the Mississippi Insurance Guaranty Association if it becomes insolvent.

Mississippi Surplus Lines Association

Questions to Ask Before You Buy Equipment Breakdown in Mississippi

Which Mississippi inspection category and next due date apply to each boiler or pressure vessel, and is any longer interval formally approved?
Before installing a secondhand unit, who will obtain the Chief Inspector’s approval and preserve the inspection and manufacturer records?
Does the proposed policy name the production-critical machines and separately address physical damage, business interruption, extra expense, spoilage, and utility-service interruption?

Equipment Breakdown Insurance in Mississippi: FAQ

After a Mississippi boiler accident, may an owner immediately remove damaged parts?

The state rule’s information-only guidance says to obtain permission first from the insurer if the equipment is insured, or from the Chief or Deputy Inspector if uninsured, unless removal is needed to save life. Coordinate promptly with the appropriate parties and follow the policy’s claim-notice requirements. ¹

Which Mississippi agency handles boiler and pressure-vessel safety?

The Mississippi State Department of Health’s Boiler and Pressure Vessel Safety Division administers the safety program and links to the Act and rules. Its page says state and private inspectors examine devices for possible dangers or safety-rule violations. ^2,¹

Sources for Equipment Breakdown Insurance in Mississippi

1
Mississippi Title 15, Part 10: Boiler and Pressure Vessel Safety Act and Rules. Mississippi Secretary of State; rules issued by Mississippi State Department of Health; Official 57-page PDF linked by MSDH: Rule 1.2.1 (PDF pp. 1–2; information-only accident guidance), Rule 1.3.14 (p. 4; hot-water-supply definition and public-entity qualification), Rule 2.1.5 (p. 9; secondhand equipment), Rules 2.2.1–2.2.7 (pp. 9–10; inspection intervals; Rule 2.2.1 has an incorrect § 45-23-33 exemption cross-reference), and Rule 2.16.1 (p. 20; special-inspector certificate); opened 2026-09-29. PDF compilation date not stated. Accessed 2026-09-29.
2
Boiler and Pressure Vessel Safety. Mississippi State Department of Health; Boiler and Pressure Vessel Safety Division program description and link to Act and rules; page states public/private inspector scope; opened 2026-09-29. Accessed 2026-09-29.
3
Mississippi House Bill 1049 (2026 Regular Session), Section 49, § 45-23-15 brought forward. Mississippi Legislature; Official introduced bill text, Section 49: § 45-23-15 subsections (1)–(2) reproduce whole-chapter exclusions and classes exempt only from §§ 45-23-31 through 45-23-55; opened 2026-09-29. Official bill-history XML at https://billstatus.ls.state.ms.us/2026/pdf/history/HB/HB1049.xml records disposition Dead and Senate action “03/11 (S) Died On Calendar.” This proposed carry-forward is not enacted law and does not establish current statutory scope. Accessed 2026-09-29.
4
Mississippi Law. Mississippi Secretary of State; Opened 2026-09-29. Page identifies the LexisNexis Unannotated Code as the official Mississippi Code publisher; the linked lookup redirected to a Lexis container without readable § 45-23-15 text. The earlier SOS-hosted Act PDF https://sos.ms.gov/ACProposed/00013318b.pdf returned HTTP 404. Current statutory scope remains unverified. Accessed 2026-09-29.
5
Mississippi Insurance Department. Mississippi Insurance Department; Homepage and consumer/licensing services. Accessed 2026-09-28.
6
Insurance License Lookup. Mississippi Insurance Department; State-designated producer/company search. Accessed 2026-09-28.
7
File an Insurance Complaint. Mississippi Insurance Department; State complaint process and contact. Accessed 2026-09-28.
8
E-Pay Frequently Asked Questions. Mississippi Surplus Lines Association; Current MSLA E-Pay FAQ, question 'What are the current rates...' (lines 112–116): 0.25% stamping fee and 4% premium tax, both on gross premium and policy fees. Accessed 2026-09-28.
9
E-Pay Frequently Asked Questions. Mississippi Surplus Lines Association; Current MSLA E-Pay FAQ, lines 112–118: MWUA nonadmitted policy fee 3% on gross premium and policy fees, excluding residential flood and earthquake. Accessed 2026-09-28.
10
Insurer FAQs. Mississippi Surplus Lines Association; Current MSLA insurer FAQ, question 'What is a Home State?...' (lines 90–92): defines insured's home state under NRRA; directs no Mississippi reporting if Mississippi is not home state unless 100% of premium is allocated to Mississippi; MS-home-state written premium is reported. Accessed 2026-09-28.
11
Mississippi Department of Insurance Bulletin 2017-3. Mississippi Insurance Department; Issued May 12, 2017; page 1, visually verified: HB 447 removed the diligent-search requirement; on/after July 1, 2017 producers need not conduct a diligent search before placement and bulletin applies to policies quoted/bound on/after that date. Page 2, visually verified: required policy notice states policy is not protected by MIGA upon insurer insolvency; page 2 also withdraws Bulletins 2012-4 and 2015-5. Accessed 2026-09-28.
12
Mississippi Department of Insurance Bulletin 2017-3. Mississippi Insurance Department; Issued May 12, 2017; page 1, visually verified: after HB 447, no general diligent search is required for policies quoted or bound on/after July 1, 2017; not an ECP-only exception. Accessed 2026-09-28.
13
Licenses. At-Bay; Current producer introduction and state table; At-Bay Insurance Services LLC; P&C and surplus-lines identifiers. Accessed 2026-09-21.
14
Licenses and Carriers. Coalition; Licenses and Carriers, re-read 22 September 2026: Insurance Licenses table for Coalition Insurance Solutions, Inc., national producer number 18419475, with producer and surplus-lines numbers for all 50 states and DC including California 0L76155, Georgia 196479, Texas 2199630 and 2205589, Pennsylvania 815731 and 817452, Colorado 539028 and Wisconsin 3000108852. Insurance Carriers table naming, with NAIC numbers, Allianz Underwriters Insurance Company 36420, Arch Specialty Insurance Company 21199, Ascot Specialty Insurance Company 45055, Ascot Insurance Company 23752, Aspen Specialty Insurance Company 10717, Chaucer Insurance Company DAC, Coalition Insurance Company 29530, Fireman's Fund Indemnity Corporation 11380, Fortegra Specialty Insurance Company 16823, Lloyd's of London, MSIG Specialty Insurance USA Inc. 34886, MS Transverse Specialty Insurance Company 41807, Steadfast Insurance Company 26387, Vantage Risk Specialty Insurance Company 16275 and Zurich American Insurance Company 16535. Accessed 2026-09-22.
15
Insurance Producer Licenses. Corgi Insurance; Current complete Insurance Producer Licenses table for Corgi Insurance Services, Inc.; 50 rows covering 49 states and DC (DC 3003091619); no New Mexico row; no NPN or as-of date shown. Accessed 2026-09-28.
16
About Hiscox US Insurance. Hiscox; Hiscox Insurance Company Inc. NAIC 10200 as Chicago, IL domiciled insurer admitted or licensed in all 50 states and D.C.; Hiscox Inc. as general agent and Lloyd’s coverholder for Syndicates 33 and 3624; surplus-lines placements through licensed surplus-lines brokers; A.M. Best rating statement. Accessed 2026-09-16.
17
Licenses. ERGO NEXT Insurance; Current entity-by-state license table reopened 28 September 2026: 50 rows under Next First Insurance Agency, Inc., including Washington, DC; New York rows instead list Next Insurance Services PC-1423070 and AP Intego BR-1198885. Accessed 2026-09-28.
18
Insurance Licenses by State. TechInsurance; Current state table; identifies TechInsurance as a division of Specialty Program Group LLC d/b/a SPG Insurance Solutions; lists DC 3000041536 and labels Rhode Island “Individual licenses,” without an agency license number. Accessed 2026-09-28.
19
Licenses. Vouch; Effective 16 January 2025: Vouch Specialty Insurance Services, LLC, NPN 19926463; P&C table (50 states and DC); surplus-lines table includes Idaho 870820; footnote says Georgia and Idaho do not issue agency-level surplus-lines licenses; Idaho retained as producer-only due to conflict. Accessed 2026-09-15.

What Equipment Breakdown Insurance Requirements Apply in Mississippi?

What Is Equipment Breakdown Insurance?

What to Watch for With Equipment Breakdown in Mississippi

Get direction before disturbing accident-damaged equipment

Match inspection dates to the machine’s category

Review secondhand and small hot-water equipment before installation

Check whether an inspection certificate depends on continued insurance