Commercial Insurance Glossary

Commercial Insurance Glossary

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386 plain-English definitions of commercial-insurance terms. Reviewed by Jason Wootton, our licensed P&C Insurance Agent (NPN 7694718).

Auto / Specialty · 1 term

Aviation / Liability · 1 term

Benefits / Health · 1 term

Bond · 4 terms

Certificates · 1 term

Claims · 21 terms

Appraisal Clause

An appraisal clause is a property policy provision that resolves disputes over the amount of a covered loss —…

Assignment of Benefits (AOB)

An assignment of benefits is a document by which an insured transfers their claim rights and the right to col…

Bad Faith

Bad faith is an insurer's unreasonable failure to honor its claims-handling obligations to a policyholder, su…

Claimant

A Claimant is the party making a claim under an insurance policy — either the policyholder (a first-party cla…

Claims Adjuster

A Claims Adjuster is the insurance professional who investigates a claim, evaluates the damages or loss, appl…

Constructive Total Loss

A constructive total loss occurs when damaged property is not literally destroyed but the cost to repair it e…

Coverage Denial

A coverage denial is an insurer's formal decision that a claim is not covered by the policy, stating the spec…

Examination Under Oath (EUO)

An Examination Under Oath (EUO) is a formal, recorded, sworn question-and-answer session that an insurer's at…

Extra-Contractual Obligations (ECO)

Extra-contractual obligations (ECO) are liabilities an insurer incurs beyond the stated policy limits because…

First Notice of Loss (FNOL)

First notice of loss (FNOL) is the initial report a policyholder makes to their insurer that a loss, accident…

First-Party vs. Third-Party Claims

A first-party claim is one the policyholder files for its own loss under its own policy; a third-party claim…

Indemnity

Indemnity is compensation that restores a party for a loss — or a contractual promise to repay another party…

Loss Adjustment Expense (LAE)

Loss adjustment expense (LAE) is the cost an insurer incurs to investigate, defend, and settle a claim — such…

Loss Run

A loss run is a carrier-produced report of a business's historical claim activity — for each claim, the date…

Proof of Loss

A proof of loss is a formal, usually sworn statement a policyholder submits to the insurer documenting the am…

Public Adjuster

A public adjuster is a state-licensed claims professional the policyholder hires to prepare, document, and ne…

Reservation of Rights

A reservation of rights is a notice an insurer sends after a claim, stating it will investigate or defend but…

Salvage

Salvage is the residual value an insurer recovers from damaged or destroyed property after it pays a claim, t…

Settlement and Release

A settlement and release is an agreement that resolves a claim in which the claimant accepts a payment and, i…

Subrogation

Subrogation is the right of your insurer, after paying a claim on your behalf, to step into your shoes and pu…

Total Loss

A total loss occurs when insured property is destroyed or so badly damaged that the cost to repair it meets o…

Claims-Made Concept · 1 term

Classification · 4 terms

Commercial Auto · 14 terms

Collision Coverage

Collision covers damage to your vehicle from collision with another vehicle or object, regardless of fault.

Combined Single Limit (CSL)

Combined Single Limit (CSL) is a single dollar limit that covers bodily injury + property damage combined per…

Commercial Uninsured/Underinsured Motorist

Commercial uninsured/underinsured motorist (UM/UIM) coverage pays for the insured's bodily injury, and in som…

Comprehensive Coverage (Other Than Collision)

Comprehensive covers damage to your vehicle from non-collision causes: theft, vandalism, fire, hail, falling…

Drive Other Car Endorsement

A drive other car (DOC) endorsement extends a business auto policy to cover named individuals, and often thei…

Fellow Employee Exclusion

The fellow employee exclusion is a business auto and general liability provision that bars coverage for one e…

Garage Liability

Garage liability is a specialized commercial policy that combines auto liability and premises/operations liab…

Hired Auto Physical Damage

Hired auto physical damage coverage pays for collision, comprehensive, and other physical damage to vehicles…

Motor Vehicle Record (MVR)

MVR is a driver's state-issued driving history. Commercial Auto carriers underwrite based on the combined MVR…

Non-Trucking Liability (Bobtail)

Non-trucking liability (NTL), often called bobtail insurance, covers a truck's liability when it is driven fo…

Permissive Use

Permissive use is the principle that a person driving a covered auto with the named insured's permission qual…

Trailer Interchange

Trailer interchange insurance covers physical damage to a trailer that is in your possession under a written…

Truckers / Motor Carrier Coverage Form

The truckers coverage form (ISO CA 00 12) and its successor, the motor carrier coverage form (ISO CA 00 20),…

Usage-Based / Telematics Insurance

Usage-based insurance (UBI) is auto coverage priced from actual driving data — miles driven, hard braking, sp…

Commercial Auto / Liability · 1 term

Commercial Auto & Property Valuation · 1 term

Commercial Auto & Trucking · 1 term

Commercial General Liability · 1 term

Commercial Property · 4 terms

Contractors · 8 terms

Action-Over Claim

An action-over claim is a lawsuit in which an injured employee who has already collected workers compensation…

Completed Operations Tail

A completed operations tail is the extended window of liability coverage that responds to bodily injury or pr…

Contractors Pollution Liability (CPL)

Contractors Pollution Liability (CPL) is a specialty policy that covers third-party bodily injury, property d…

Residential Work Exclusion

A residential work exclusion is a general liability endorsement that removes or limits coverage for bodily in…

Subcontractor Default Insurance (SDI)

Subcontractor Default Insurance (SDI) is first-party insurance a general contractor buys to protect itself ag…

Sunset Clause

A sunset clause is a policy provision that sets a firm deadline — often a set number of years after the polic…

Tool & Equipment Floater

A tool and equipment floater is an inland-marine policy that covers a contractor's hand tools, power tools, a…

Wrap-Up (OCIP / CCIP)

A wrap-up is a single consolidated insurance program that covers most or all contractors and subcontractors o…

Coverage Form · 1 term

Coverage Type · 22 terms

Builders Risk Insurance

Builders Risk covers buildings under construction — materials, fixtures, and equipment on a job site — until…

Business Income / Business Interruption

Business Income coverage pays your lost revenue + ongoing expenses when a covered Property loss forces tempor…

Business Interruption Insurance

Business Interruption Insurance (also called Business Income Insurance) covers lost net income and continuing…

Business Owners Policy (BOP)

A Business Owners Policy (BOP) bundles General Liability + Commercial Property + Business Income into one pol…

Commercial Auto

Commercial Auto covers vehicles used for business purposes — owned, leased, or hired. Personal auto policies…

Commercial Crime Insurance

Commercial Crime Insurance covers losses from employee theft, fraud, forgery, robbery, computer fraud, and fu…

Commercial Flood Insurance

Commercial Flood Insurance covers flood damage — explicitly EXCLUDED from standard Commercial Property and BO…

Commercial General Liability (CGL)

CGL is the formal name for the standard General Liability policy — Commercial General Liability. The ISO CGL…

Commercial Package Policy (CPP)

A Commercial Package Policy (CPP) is a customizable bundle of any commercial coverages — GL, Property, Busine…

Commercial Property

Commercial Property covers YOUR own property — building (if owned), business contents, equipment, inventory,…

Commercial Umbrella

Commercial Umbrella sits ABOVE General Liability + Commercial Auto + Employers Liability (WC Part B) — provid…

Cyber Extortion Coverage

Cyber Extortion Coverage is a component of Cyber Liability insurance that pays for ransom demands, negotiator…

Cyber Liability

Cyber Liability covers data breach response costs, customer notification, regulatory penalties, and lawsuits…

Data Breach Insurance

Data Breach Insurance covers the costs a business incurs after a data security incident — notification to aff…

Directors & Officers (D&O)

D&O covers personal liability of directors and officers for governance decisions, fiduciary breach, donor law…

Employment Practices Liability (EPLI)

EPLI covers claims by employees for wrongful termination, discrimination, harassment, or retaliation.

General Liability

General Liability (GL) insurance covers third-party claims of bodily injury, property damage, and personal/ad…

Inland Marine

Inland Marine covers high-value tools, equipment, and movable business property — whether at your shop, in tr…

Motor Truck Cargo Insurance

Motor Truck Cargo Insurance covers the value of goods/freight being transported by a commercial vehicle — dis…

Pollution Liability

Pollution Liability covers cleanup costs and third-party claims for spills, contamination, or environmental d…

Professional Liability (E&O)

Professional Liability — also called Errors & Omissions (E&O) — covers claims of professional mistakes, bad a…

Workers Compensation

Workers Compensation (WC) is a state-mandated insurance that pays medical bills and lost wages when employees…

Crime · 1 term

Cyber · 3 terms

Cyber / Crime · 1 term

Cyber / Media · 1 term

Cyber / Privacy · 2 terms

Distribution · 6 terms

Captive Insurance Agent

A Captive Agent represents a single insurance carrier exclusively. They typically work directly for that carr…

Independent Insurance Agent

An Independent Agent represents multiple carriers, allowing them to compare quotes across markets to find the…

Insurer (Carrier)

An insurer — commonly called a carrier — is the insurance company that underwrites and issues a policy, colle…

Managing General Underwriter (MGU)

A managing general underwriter is a specialized intermediary that an insurer delegates authority to underwrit…

MGA (Managing General Agent)

A Managing General Agent (MGA) is a specialty wholesaler that has carrier authority to underwrite, bind, and…

Surplus Lines Broker

A Surplus Lines Broker is a state-licensed intermediary who places insurance with non-admitted (Excess & Surp…

Distribution / Agency · 7 terms

Agency Cluster / Network

An agency cluster or network is a group of independent agencies that band together to pool their premium volu…

Aggregator / Master Agency

An aggregator or master agency gives smaller agencies access to carrier markets, higher commission tiers, and…

Binding Authority

Binding authority is delegated power that lets an agent, MGA, or coverholder commit a carrier to coverage — b…

Book Roll / Book Transfer

A book roll or book transfer is the en-masse movement of a whole block of policies from one carrier or agency…

Direct Writer

A direct writer is an insurance carrier that sells its policies through its own employees or exclusive captiv…

Program Business

Program business is a specialized book of similar risks — one industry or exposure type — underwritten under…

Retail vs. Wholesale Broker

A retail broker works directly with the insured to shop and place coverage, while a wholesale broker is an in…

Document · 3 terms

Endorsement · 13 terms

Additional Insured

Additional Insured is a third party (landlord, client, vendor) named on your liability policy as also being c…

Additional Insured vs Additional Named Insured

Additional Insured gets limited coverage rights on someone else's policy (typically for a specific operation)…

Earthquake Coverage

Earthquake Coverage is a separate endorsement or policy covering earthquake damage — explicitly EXCLUDED from…

Equipment Breakdown

Equipment Breakdown covers mechanical or electrical failure of business equipment — boilers, HVAC, computers,…

Garage Keepers Liability

Garage Keepers Liability covers customer vehicles in your custody on your lot — theft, vandalism, weather dam…

Hired & Non-Owned Auto (HNOA)

HNOA extends Commercial Auto coverage to vehicles your business uses but doesn't own — employees' personal ve…

Liquor Liability

Liquor Liability covers claims arising from alcohol service — over-serving a customer who then injures someon…

MCS-90 Endorsement

MCS-90 is a federal financial responsibility endorsement required for interstate for-hire trucking under FMCS…

On-Hook Coverage

On-Hook covers damage to a vehicle being towed by your tow truck. Explicitly EXCLUDED by standard Commercial…

Ordinance or Law Coverage

Ordinance or Law coverage pays the increased cost of rebuilding to current code when an older building is dam…

Primary and Noncontributory

Primary and Noncontributory is a contract requirement that your liability policy must pay BEFORE any other po…

Products-Completed Operations

Products-Completed Operations covers claims that arise from products you sold or work you completed (after th…

Waiver of Subrogation

Waiver of Subrogation prevents your insurer from suing a third party (typically a landlord or contracting par…

Environmental / Pollution · 5 terms

Exclusion · 1 term

Filing · 4 terms

Financial · 10 terms

AM Best Rating

An AM Best Rating is a financial-strength grade, expressed on a letter scale from A++ down to D, that measure…

Captive Insurance

Captive insurance is a licensed insurance company that a business (or group of businesses) owns and controls…

Ceding Commission

A ceding commission is a fee the reinsurer pays back to the ceding (primary) insurer to reimburse it for the…

Expense Ratio

The expense ratio is the share of premium an insurer spends on underwriting expenses — agent commissions, gen…

Facultative Reinsurance

Facultative reinsurance is reinsurance negotiated separately for a single specific risk or policy, rather tha…

Policyholder Surplus

Policyholder surplus is an insurer's total admitted assets minus its total liabilities under statutory accoun…

Reinsurance

Reinsurance is insurance that an insurance company buys to transfer part of the risk it has assumed to anothe…

Risk-Based Capital (RBC)

Risk-based capital is a regulatory formula that sets the minimum amount of capital an insurer must hold based…

Statutory Accounting Principles (SAP)

Statutory accounting principles are the conservative, regulator-mandated accounting rules U.S. insurers use t…

Treaty Reinsurance

Treaty reinsurance is a single agreement under which a reinsurer automatically covers an entire category or b…

General · 2 terms

General Liability · 5 terms

Health / Employee Benefits · 8 terms

ACA Employer Mandate

The ACA employer mandate is the Affordable Care Act's employer shared-responsibility rule requiring applicabl…

Administrative Services Only (ASO)

An Administrative Services Only (ASO) arrangement is a contract in which an insurance carrier or third-party…

COBRA Continuation Coverage

COBRA continuation coverage is a federal requirement that employers with 20 or more employees let qualified b…

HSA vs. HRA

An HSA (Health Savings Account) is an employee-owned, tax-advantaged account paired with a qualified high-ded…

Level-Funded Health Plan

A level-funded health plan is a hybrid self-funded arrangement in which a small employer pays a fixed, predic…

Minimum Essential Coverage

Minimum essential coverage (MEC) is the baseline level of health coverage under the Affordable Care Act that…

Reference-Based Pricing

Reference-based pricing (RBP) is a self-funded health-plan cost strategy that caps provider reimbursement at…

Self-Funded Health Plan

A self-funded health plan is one in which the employer pays employees' medical claims directly out of its own…

Hospitality · 1 term

Inland Marine · 5 terms

Inland Marine / Contractors · 2 terms

Inland Marine / Logistics · 1 term

Inland Marine / Specialty · 1 term

Liability · 9 terms

Absolute Pollution Exclusion

The absolute pollution exclusion is a broad commercial general liability provision that eliminates coverage f…

Broad Form Property Damage

Broad Form Property Damage (BFPD) is a coverage grant that carves back part of a general liability policy's p…

Fortuity Principle

The fortuity principle is the fundamental requirement that an insured loss be accidental, fortuitous, and unc…

Horizontal vs. Vertical Exhaustion

Horizontal vs. vertical exhaustion describes two competing rules for the order in which insurance layers must…

Impaired Property Exclusion

The impaired-property exclusion is a standard commercial general liability provision that removes coverage fo…

Known Loss Rule

The known loss rule is the principle that a loss already known or in progress when coverage is purchased is n…

Per-Project Aggregate

A per-project aggregate is a general liability endorsement that gives each construction project its own separ…

Stacking of Limits

Stacking of limits is the combining of coverage limits from more than one policy, policy period, or coverage…

Your Work Exclusion

The your-work exclusion is a CGL provision that removes coverage for property damage to the insured's own com…

Liability / Real Estate · 1 term

Limits · 5 terms

Management / Benefits Liability · 1 term

Management Liability · 7 terms

Derivative Investigation Costs (Derivative Demand Coverage)

Derivative demand coverage is a Directors & Officers (D&O) grant that reimburses the reasonable costs a compa…

Entity Coverage (D&O)

Entity coverage is the part of a directors-and-officers (D&O) policy — its Side C insuring agreement — that p…

Representations & Warranties Insurance

Representations and warranties insurance (RWI) is a transactional policy used in mergers and acquisitions tha…

Side A/B/C D&O Coverage

Side A, B, and C are the three insuring agreements in a directors-and-officers (D&O) policy: Side A protects…

Third-Party EPLI

Third-party EPLI is an employment-practices-liability extension that covers harassment and discrimination cla…

Wage & Hour Defense

Wage-and-hour defense is a sublimited EPLI extension that pays the legal defense costs of Fair Labor Standard…

Wrongful Act

A wrongful act is the defined trigger in claims-made management-liability policies — an actual or alleged err…

Marine / Liability · 1 term

Policy Form · 15 terms

Claims-Made Policy

A Claims-Made policy responds when a claim is FILED during the policy period — not when the incident occurred…

Consent to Settle Clause

A Consent to Settle clause requires the insurer to obtain the insured's approval before settling a claim. Pro…

Defense Inside vs Outside Limits

Defense costs can be paid in ADDITION to the policy limit (outside — better) or COUNTED AGAINST the limit (in…

Drop-Down Coverage

Drop-Down Coverage is an Umbrella feature where the umbrella drops down to provide primary coverage for claim…

Duty to Defend

Duty to Defend means the insurer pays defense costs from the moment a claim is filed — even if the claim is l…

Exclusion

An exclusion is a policy provision that identifies specific hazards, perils, circumstances, property, or loss…

Extended Reporting Period (ERP / Tail Coverage)

Extended Reporting Period (ERP) — also called Tail Coverage — extends the claim-filing window after a Claims-…

Follows Form

Follows Form means an Umbrella or Excess policy adopts the terms, conditions, and exclusions of the underlyin…

Hammer Clause

A Hammer Clause gives the insurer the right to settle a claim against the insured's wishes — limiting the ins…

ISO Form (Insurance Services Office)

ISO Forms are standardized commercial insurance policy forms drafted by the Insurance Services Office and use…

Monoline Policy

A Monoline policy covers a single line of insurance — General Liability ONLY, or Commercial Auto ONLY, etc. O…

Named Insured

A Named Insured is a person or organization specifically listed on the policy declarations as an insured part…

Occurrence Policy

An Occurrence policy responds to incidents that occurred during the policy period, even if claims are filed y…

Prior Acts Coverage / Nose Coverage

Prior Acts Coverage (also called Nose Coverage) extends a Claims-Made policy backward to incidents that occur…

Retroactive Date

Retroactive Date is the earliest date back to which a Claims-Made policy will respond. Critical when switchin…

Policy Provisions · 1 term

Policy Structure · 2 terms

Policy Terms & Conditions · 1 term

Premium · 4 terms

Process · 2 terms

Professional / Tech · 1 term

Professional Liability · 6 terms

Accountants E&O

Accountants errors and omissions (E&O) insurance is professional liability coverage for CPAs, bookkeepers, an…

Architects & Engineers E&O

Architects and engineers errors and omissions insurance is professional liability coverage for design firms t…

Home Inspector E&O

Home inspector errors and omissions (E&O) insurance is professional liability coverage that protects inspecto…

Lawyers Professional Liability

Lawyers professional liability (legal malpractice) insurance is a claims-made policy that pays defense costs…

Medical Malpractice Insurance

Medical malpractice insurance is professional liability coverage for healthcare providers, protecting against…

Real Estate E&O

Real estate errors and omissions (E&O) insurance is professional liability coverage for agents, brokers, and…

Property · 19 terms

Actual Cash Value (ACV)

Actual Cash Value (ACV) is the lesser of repair cost OR replacement cost minus depreciation.

Agreed Value

Agreed value is a property valuation arrangement in which the insurer and insured agree in advance on a fixed…

Anti-Concurrent Causation Clause

An anti-concurrent causation (ACC) clause is policy language that bars coverage for a loss whenever an exclud…

Brands and Labels Clause

A brands and labels clause lets an insured remove its brand name or labels from damaged but salvageable goods…

Builders Risk Soft Costs

Builders risk soft costs coverage pays the indirect, non-construction expenses—such as loan interest, archite…

Business Personal Property (BPP)

Business personal property (BPP) is the movable, tangible property a business owns or is responsible for — in…

Coinsurance (Commercial Property)

Coinsurance is a Commercial Property requirement to insure to at least 80% (sometimes 90%) of replacement cos…

Concurrent Causation

Concurrent causation is a coverage doctrine that applies when two or more perils — at least one covered and o…

Debris Removal

Debris removal coverage pays the cost of cleaning up and hauling away the debris of insured property after a…

Extra Expense

Extra expense coverage pays the additional costs a business incurs to keep operating (or resume faster) after…

Functional Replacement Cost

Functional replacement cost is a property valuation method that pays to rebuild or repair damaged property us…

Green Upgrade Coverage

Green upgrade coverage is a property endorsement that pays the extra cost to rebuild or repair with environme…

Loss Payee

A loss payee is a party named in a property policy to receive claim payment for its financial interest in the…

Peak Season Endorsement

A peak season endorsement temporarily increases a business's property limit on inventory (business personal p…

Protective Safeguards Endorsement

A protective safeguards endorsement is a property policy condition requiring the insured to maintain specifie…

Replacement Cost (vs Actual Cash Value)

Replacement Cost coverage pays to replace damaged property with new equivalent. Actual Cash Value (ACV) pays…

Rip and Tear Coverage

Rip and tear coverage pays the cost to access, remove, and replace otherwise undamaged property in order to r…

Selling Price Clause

A selling price clause values a manufacturer's or merchant's finished, sold stock at its selling price rather…

Utility Service Interruption

Utility service interruption coverage pays for loss a business suffers when off-premises utility service — su…

Property / BI · 1 term

Property / Catastrophe · 2 terms

Property / Inland Marine · 2 terms

Property / Real Estate · 1 term

Property / Structure · 1 term

Property & Inland Marine · 1 term

Ratemaking & Premium · 1 term

Rating · 19 terms

Additional Premium

Additional premium is the extra amount an insurer bills after the fact — most commonly when a premium audit r…

Combined Ratio

The combined ratio is an insurer's core measure of underwriting profitability: incurred losses plus expenses…

Credibility Factor

A credibility factor is a weighting, between 0 and 1, that determines how much of an insured's own loss histo…

Deposit Premium

Deposit premium is the estimated premium a policyholder pays upfront on an auditable policy, based on project…

Developed Premium

Developed premium is the premium remaining after experience and schedule modifiers are applied to the manual…

Exposure Basis

The exposure basis is the unit of measurement an insurer uses to price a policy — such as payroll, gross sale…

Loss Cost

A loss cost (or pure premium) is the portion of an insurance rate that covers expected claims for a class of…

Loss Cost Multiplier (LCM)

A loss cost multiplier (LCM) is the factor a carrier applies to a bureau's advisory loss cost to build its ow…

Loss Ratio

A loss ratio is an insurer's incurred losses divided by premiums earned — how much of every premium dollar is…

Manual Premium

Manual premium is the base premium calculated by multiplying an insurer's published manual rate by the exposu…

Payroll Limitation

Payroll limitation is a state-set cap on how much of an executive officer's, partner's, or sole proprietor's…

Premium Surcharge

A premium surcharge is an extra charge added to a policy's base premium to fund a specific cost, program, or…

Profit and Contingencies

Profit and contingencies is a loading built into filed insurance rates that covers the insurer's intended und…

Rate Adequacy

Rate adequacy is the condition in which an insurer's filed rates are high enough to cover expected losses, lo…

Rate vs. Premium

A rate is the price charged per unit of exposure (for example, per $100 of payroll or per $1,000 of sales), w…

Retrospective Rating

Retrospective rating is a premium plan in which the insured's final premium is adjusted after the policy peri…

Return Premium

Return premium is the amount an insurer refunds to a policyholder when a policy costs less than what was alre…

Underwriting

Underwriting is the process an insurer uses to decide whether to accept a risk, how much coverage to write, a…

Written Premium

Written premium is the total premium on policies an insurer issues (writes) during a period, counted when the…

Rating / Financial · 4 terms

Regulatory · 18 terms

AB5 / Independent Contractor Test

AB5 is California's strict employee-classification law using the ABC test. Has been a major driver of Workers…

Assigned Risk Pool

An assigned risk pool is a state-mandated mechanism that places hard-to-insure risks with participating carri…

Countersignature

A countersignature is the signature of a resident, state-licensed agent on an insurance policy. Many states h…

Department of Insurance (DOI)

A Department of Insurance is the state government agency that licenses insurers and agents, reviews rates and…

Diligent Search

A diligent search is the documented effort a broker must make to place a risk with admitted carriers before i…

FAIR Plan

A FAIR Plan is a state-created property insurer of last resort that provides basic coverage to property owner…

Financial Responsibility Filing

A financial responsibility filing is a document an insurer files with a state or federal agency to certify th…

FMCSA (Federal Motor Carrier Safety Admin)

FMCSA is the US Department of Transportation agency that regulates commercial vehicles operating in interstat…

Form Filing

Form filing is the process by which an insurer submits its policy forms, endorsements, and contract wording t…

Guaranty Fund

A guaranty fund is a state-run safety net that pays the outstanding claims of an insolvent insurance company,…

Notice of Cancellation and Nonrenewal

Notice of cancellation and nonrenewal rules are state-mandated requirements that an insurer give the policyho…

Prior Approval vs. File-and-Use

Prior approval and file-and-use are two state rate-regulation regimes. Under prior approval, an insurer must…

Rate Service Organization

A rate service organization—also called an advisory or rating organization, such as ISO, NCCI, or AAIS—is a s…

Residual Market

The residual market is the set of state-created insurance mechanisms—such as assigned risk pools, FAIR plans,…

Statutory Limits

Statutory limits are coverage amounts fixed by law rather than chosen by the buyer—most notably Part One of a…

Surplus Lines Stamping Office

A surplus lines stamping office is a state-authorized entity that reviews non-admitted (surplus lines) policy…

Surplus Lines Tax

A surplus lines tax is a state premium tax owed on coverage placed with non-admitted (surplus lines) carriers…

TRIA (Terrorism Risk Insurance Act)

TRIA is a U.S. federal law that provides a government backstop for insured losses from certified acts of terr…

Regulatory / Trucking · 1 term

Reinsurance / Financial · 2 terms

Reserving · 5 terms

Restaurants · 2 terms

Retail · 2 terms

Risk Management · 1 term

Specialty · 19 terms

Assault & Battery Coverage

Assault and battery coverage insures a business against liability for bodily injury caused by an intentional…

Aviation Insurance

Aviation insurance covers the physical damage and liability exposures of owning and operating aircraft, combi…

Bid Bond

A bid bond is a surety bond submitted with a construction or supply bid that guarantees the contractor will h…

Cannabis Business Insurance

Cannabis business insurance is a specialized package of property and liability coverages written for licensed…

Crop Insurance

Crop insurance protects growers against the loss of crops due to natural perils and, in many forms, declines…

Event Cancellation Insurance

Event cancellation insurance reimburses the non-refundable costs and lost revenue an organizer suffers when a…

Farm & Ranch Insurance

Farm and ranch insurance is a blended package policy that combines property, liability, and equipment coverag…

Fiduciary Liability Insurance

Fiduciary liability insurance protects the individuals and the company who manage an employee benefit plan ag…

Kidnap & Ransom Insurance

Kidnap and ransom (K&R) insurance reimburses a business for costs arising from the abduction, extortion, or w…

License & Permit Bond

A license and permit bond is a surety bond a government agency requires a business to post before issuing a l…

Management Liability Insurance

Management liability insurance is a bundled suite of executive coverages — typically directors and officers (…

Ocean Marine Insurance

Ocean marine insurance covers property and liability exposures arising from waterborne transportation, includ…

Product Recall Insurance

Product recall insurance covers the costs a business incurs to pull a defective, contaminated, or dangerous p…

Social Engineering Fraud Coverage

Social engineering fraud coverage insures a business against losses when an employee is tricked by deception…

Special Event Insurance

Special event insurance is short-term liability (and optional cancellation) coverage for a specific one-time…

Trade Credit Insurance

Trade credit insurance protects a business against the risk that its commercial customers fail to pay amounts…

Vacant Building Insurance

Vacant building insurance is specialty property coverage for commercial structures that are unoccupied or emp…

Valet Liability

Valet liability is coverage for a business's legal responsibility for physical damage to customers' vehicles…

Wedding Insurance

Wedding insurance is a special-event policy that combines liability coverage for injury or property damage du…

Specialty Coverage · 1 term

Surety · 4 terms

Surety / Bonds · 4 terms

Surety / Contractors · 2 terms

Surety / Restaurants · 1 term

Trucking · 10 terms

Business Auto Coverage Symbols

Business auto coverage symbols are the numbers (1 through 9, plus custom symbol 10) on the ISO Business Auto…

Deadhead Miles

Deadhead miles are the miles a truck drives empty — with no cargo or paying load — typically between a delive…

ELD & Hours of Service

An ELD (Electronic Logging Device) automatically records a commercial driver's driving time and duty status t…

GVWR (Gross Vehicle Weight Rating)

GVWR (Gross Vehicle Weight Rating) is the maximum loaded weight a vehicle is designed to carry, as set by the…

Hotshot Trucking Insurance

Hotshot trucking is time-sensitive freight hauling with a medium-duty pickup (usually Class 3-5) pulling a fl…

IFTA / IRP

IFTA (International Fuel Tax Agreement) and IRP (International Registration Plan) are reciprocity programs th…

Radius of Operation

Radius of operation is the distance, measured from a truck's home terminal, within which it normally travels.…

Reefer Breakdown Coverage

Reefer breakdown coverage is a motor truck cargo endorsement that pays for temperature-sensitive freight that…

Rideshare / TNC Coverage

Rideshare (TNC) coverage fills the insurance gaps a transportation-network-company driver faces across the ap…

Unified Carrier Registration (UCR)

The Unified Carrier Registration (UCR) is a federally mandated annual registration and fee that interstate mo…

Umbrella · 1 term

Underwriting & Rating · 1 term

Workers Comp · 1 term

Workers Compensation · 14 terms

Employers Liability (WC Part B)

Workers Compensation has two parts: Part A (statutory medical + indemnity to injured employee, uncapped) and…

Experience Modifier (EMR / Mod)

Experience Modifier is your Workers Comp claims-history multiplier. 1.00 is industry average. Below 1.00 = di…

Ghost Policy (Workers Comp)

A ghost policy is a minimum-premium workers' compensation policy issued to a sole proprietor or partner who h…

Lost-Time Workers Comp Claim

A Lost-Time WC claim is one where the employee misses work beyond the state's waiting period (typically 3-7 d…

Maximum Medical Improvement (MMI)

Maximum Medical Improvement (MMI) is the point in a workers' compensation claim when an injured employee's co…

Mod Factor (synonym for Experience Modifier)

Mod Factor — also called Mod, EMR, or X-Mod — is the Workers Comp claims-history multiplier applied to base p…

Monopolistic State (Workers Comp)

Monopolistic State refers to a state where Workers Compensation can ONLY be purchased through the state fund.…

NCCI Class Code

NCCI Class Codes are 3-4 digit classifications maintained by the National Council on Compensation Insurance t…

OSHA Compliance

OSHA compliance is a business's adherence to Occupational Safety and Health Administration standards for work…

Pay-As-You-Go Workers Comp

Pay-as-you-go workers compensation is a premium-payment method that calculates each installment from actual p…

Schedule Mod / Schedule Rating

Schedule Mod is a discretionary premium credit (or surcharge) Workers Comp carriers apply outside the formal…

State Fund (Workers Comp)

A State Fund is a state-administered Workers Comp insurer. Some are monopolistic (only WC option); some compe…

TTD / PPD / PTD (WC Disability Categories)

TTD = Temporary Total Disability (off work temporarily). TPD = Temporary Partial (modified-duty available). P…

Workers Comp Premium Audit

WC Premium Audit is the annual end-of-policy review where the carrier compares actual payroll + class assignm…

Workers' Comp · 6 terms

Excess Workers' Compensation

Excess workers' compensation is coverage that sits above a self-insured employer's retained layer, paying lar…

Foreign Voluntary Workers' Comp

Foreign voluntary workers' compensation extends U.S.-style workers' comp benefits and employers liability to…

Longshore & Harbor Workers (USL&H)

USL&H coverage is federal workers' compensation for maritime employees — such as dockworkers, ship repairers,…

Second Injury Fund

A second injury fund is a state-administered workers' comp fund that reimburses an employer's insurer when a…

Stop-Gap Coverage

Stop-gap coverage is an endorsement that adds employers liability protection (the equivalent of Coverage B) i…

WC Waiver of Subrogation

A workers' comp waiver of subrogation is an endorsement in which the WC insurer gives up its right to recover…

Workers' Comp / Marine · 1 term

Workers' Compensation · 1 term

📘 Educational, not advice. Definitions are general educational content. Specific coverage availability, exclusions, and definitions vary by carrier, policy form, and state. For coverage decisions specific to your business, consult a licensed insurance agent in your state. See our editorial team.
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