LIABILITY · COMMERCIAL GENERAL LIABILITY

Commercial General Liability Insurance (CGL)

A broad liability policy covering the legal liability for bodily injury or property damage caused to a third party while operating business premises and carrying out operations.

Commercial General Liability Insurance

From a licensed insurance broker

N2N Insurance Brokerage does not represent any single insurer — it independently represents the client as an FSS-registered broker (Reg. No. 2026-012201). We compare the wordings, rates and service of AIG · Chubb · DB · Hyundai · KB · Meritz to propose the cover and price best suited to your risk. Each insurer's full wording is provided at application and binding.

Overview

Commercial General Liability (CGL) insurance is the most basic business-liability cover, protecting a company's legal liability where, through the ownership, occupation or management of business premises or an incident in the course of business, it causes bodily injury or property damage to a third party.

It applies to all business premises — factories, offices, shops, hotels, performance venues — and many lease and tenancy contracts require it as a mandatory condition.

Key features

  • 01
    Broad-liability base design

    Broad cover for bodily-injury and property-damage liability across ownership, use and management of premises and the carrying out of operations.

  • 02
    Essential for tenants

    Large commercial complexes and malls often require a CGL certificate as a condition of tenancy.

  • 03
    Defense costs within the limit

    Covers defense costs — legal and expert fees for litigation and arbitration.

  • 04
    Modular extension

    Cover can be extended with modular endorsements — PL, effluent, employee injury, subcontractor liability and more.

Who needs it

  • 01
    Manufacturing, distribution and logistics sites

    Managing visitor-accident risk across factories, distribution centres and shops.

  • 02
    Lodging, F&B and services

    High-footfall businesses — hotels, resorts, restaurants, cafés, salons.

  • 03
    Building owners and landlords

    A building owner's defect- and management-liability risk.

  • 04
    Event and performance organisers

    Premises-accident liability of one-off and regular event organisers.

Use cases — sample designs & how claims respond

Scenario 01

Small restaurant (annual revenue KRW 1.5bn · 50 seats)

LimitKRW 300m per occurrence / KRW 600m aggregate
Key endorsementsFire liability (compulsory for multi-use premises), food poisoning, car park
Premium: confirmed after insurer underwriting
If a kitchen fire spreads to an adjoining shop, a group food-poisoning incident occurs, or a customer slips and is injured in the premises — where premises or operational negligence is found, the owner's liability arises. Treatment, property damage and defense costs are indemnified within the limits of the CGL wording and the fire-liability and food-poisoning endorsements. (illustrative industry example)
Scenario 02

Large shopping mall (5m visitors/year)

LimitKRW 5bn per occurrence / KRW 10bn aggregate
Key endorsementsLift/escalator, car-park extension, bailee
Premium: confirmed after insurer underwriting
A child falling and being seriously injured on an escalator, a vehicle stolen or damaged in the car park, or customers' goods damaged by a leak in the premises — multi-use facilities can see many personal and property incidents at once. Treatment, property damage and defense costs are indemnified within the limits of the CGL wording and the lift, car-park and bailee endorsements. (illustrative industry example)
Scenario 03

Mid-size hospital (separate from medical malpractice)

LimitKRW 1bn per occurrence (premises cover only)
Key endorsementsCar park, ward fire / leak
Premium: confirmed after insurer underwriting
※ Incidents from medical treatment require separate Medical Malpractice insurance

※ The above are illustrative designs; the actual premium and limits vary with the site's risk profile, past loss history and the insurer's assessment. An exact quote is prepared on consultation.

⚠️ The designs on this page are examples of typical operations; the actual premium, limits and acceptance depend on the site's risk profile, past loss history and the insurer's assessment. An exact quote is provided on consultation.

Examples of claims paid

A mis-fuelling at a petrol station caused major damage

A station attendant mistakenly put petrol into a diesel vehicle, damaging the engine. The owner claimed for engine repair and a courtesy car, and the CGL policy indemnified it all, easing the burden on the station operator.

A leak damaged an office

A leak from the ceiling of a leased office soaked a tenant's IT equipment, documents and fittings. The tenant claimed for the asset loss and business interruption, and it was indemnified under the building owner's premises-management liability.

※ The above generalise industry claims examples; actual outcomes depend on the policy wording and the terms of application.

Main losses covered

  • Where a defect in premises (building or equipment) injures a visitor: bodily-injury liability
  • Where negligence by staff or equipment during work damages a third party's property: property-damage liability
  • Third-party harm arising in the course of business activities
  • Defense costs for litigation and arbitration
  • First-aid and emergency-prevention costs

Endorsements (additional cover)

  • Product Liability (PL) extension endorsement
  • Management-defect (tenant / custodian) endorsement
  • Employee injury (Employer's Liability) endorsement
  • Subcontractor additional-insured endorsement
  • Leased-building liability extension

Losses not covered (main exclusions)

  • The insured's willful unlawful acts
  • Liability heightened by contract; warranty liability
  • Incidents while operating a vehicle, aircraft or vessel (covered separately)
  • Pollution (covered by separate Environmental Liability)
  • Damage to property owned or managed by the insured
  • Nuclear, war and terrorism

Conditions & process

Policy period1 year (Occurrence basis)
PaymentSingle (annual) or instalment payment
InsurersChubb · DB · KB · Hyundai · Meritz
ChannelIndividual consultation with our adviser (+82-10-5755-6465)
Turnaround3–5 business days

What we need to quote

  • Site field, address, floor area and annual visitors
  • Annual revenue / number of staff
  • Liability-claim and accident history over the last 3–5 years
  • Desired limit and deductible
  • Requirements (tenancy-required limit, additional insured, etc.)

Other notes

  • Occurrence-basis contract — cover keyed to incidents occurring during the policy period
  • Notify immediately on an incident; consult the insurer before settling with the injured party
  • Consider additional cover for separate risks such as PL, environmental and workers' comp

Withdrawal / quality assurance / pre-contract disclosure

  • The application may be withdrawn within 15 days of receiving the policy (excluding professional financial consumers)
  • Cancellable within 3 months for breach of the duty to explain material matters or a missing handwritten signature
  • Breach of the duty of disclosure may lead to cancellation or reduction of the claim
Depositor-protected product

Points to note

Please check the basics of the policy when you apply.

  • When applying for the policy, please confirm the product name, policy period, premium-payment period and the insured , and be sure to receive and check the policy wording.
  • Before concluding the contract, please read the product description and policy wording.
  • If you cancel an existing policy to take out a new one, acceptance may be declined, the premium may rise and the cover may differ — please take note.
  • Payment of the claim may be restricted by exclusions and payment-limitation grounds.

Nullity of the contract

If the insured event has already occurred at the time the contract is made, the contract is void. However, where the contract is void due to the company's intent or negligence, or where the company knew or could have known of the nullity before acceptance yet did not refund the premium, the company refunds the premium with interest at the policy-loan rate published by the Korea Insurance Development Institute, compounded annually, for the period from the day after payment to the day of refund.

Losses not covered

The specific losses not covered (exclusions) are set out in each insurer's policy wording and product description; on this page, see the “Cover” tab(or the “Losses not covered” section) for the main exclusions. For other cover-specific grounds on which claims are not paid, please refer to the policy wording.

Cover start date

The company provides cover, in accordance with the policy, from the time it accepts the application and receives the first premium. Where the company accepts the application after receiving the first premium with it, cover also begins from the time the first premium was received.

Policyholder's handwritten signature

The application must be completed by the policyholder, and the policyholder and the insured must sign it by hand. Failure to sign by hand may result in disadvantages regarding the validity of the contract. On an internet cyber-mall, an electronic signature may be used instead.

Right to be informed and have the product explained

The policyholder has the right to be given and have explained the information needed about the product they wish to buy.

Duty to explain

The insurer and N2N Insurance Brokerage must explain the important matters of the product to ordinary financial consumers.

Duty of disclosure before the contract

When applying, the policyholder, the insured or their agent must disclose truthfully the facts they know regarding the questions in the application (including the questionnaire). Otherwise the claim may be declined or the contract cancelled. Where insurance is taken out by telephone or other means of communication, the duty is performed by answering the seller's questions, which are recorded, without a separate written questionnaire, so answers must be given with particular care.

Duty of disclosure after the contract

If, after the contract is made, any of the following arises in respect of the subject-matter insured, the policyholder or the insured must notify the company in writing without delay and obtain endorsement on the policy.

  • When intending to take out, or learning of, a contract with another insurer covering the same risk as this contract
  • When transferring the subject-matter insured
  • When altering, rebuilding or extending the subject-matter insured or the building housing it
  • When moving the subject-matter insured to another location
  • When the risk is, or is found to have been, materially changed

Withdrawal of the application

  • The policyholder may withdraw the application within 15 daysof receiving the policy, in which case the premium paid is refunded. However, a contract more than 30 days after application (45 days where a policyholder aged 65+ contracted by telephone) cannot be withdrawn.
  • In addition, a medical-examination contract, a contract with a cover period of 90 days or less, guarantee insurance, statutory compulsory insurance, liability insurance under the Automobile Accident Compensation Act, or a commercial-insurance contract concluded by a professional financial consumer cannot be withdrawn.

Quality-assurance scheme

  • If, after application, the policyholder did not receive the policy wording and their copy of the application, was not given an explanation of the important contents of the wording, or did not sign the application by hand, they may cancel the contract within 3 monthsof the contract being formed.
  • In that case the premium already paid is refunded to the policyholder, with interest at the policy-loan rate compounded annually for the period the premium was held.

Why the surrender value may be less than the premiums paid, or nil

The surrender value is the amount paid if the contract is cancelled early. Unlike bank savings, insurance combines risk protection and savings: part of the premium is paid out as claims to other policyholders who suffer accidents, and part covers the insurer's operating expenses, so the surrender value on early cancellation may be less than the premiums paid, or nil.

Depositor protection

  • This policy is protected under the Depositor Protection Act, such that the surrender value (or the maturity benefit) plus other payments is protected up to “KRW 100 million per person” (aggregated with the insurer's other protected products).
  • Separately, the aggregate accident-claim amount of that insurer's protected products is “KRW 100 million per person” protected.
  • (However, a policy whose policyholder and premium payer is a corporation is not protected.)

Tax benefit (protection-type insurance)

Under Article 59-4(1) of the Income Tax Act (special tax credit), for protection-type insurance taken out by an employee only, a tax credit of 12% of the premium paid (capped at KRW 1 million per year) is available. Tax matters may change with amendment or repeal of the relevant tax law.

Personal-data protection

Except as provided by law, the insurer and N2N Insurance Brokerage do not collect, use, inspect or provide personal data related to this contract — for its conclusion, maintenance and claim payment — without the consent of the policyholder, the insured or the beneficiary. However, for those purposes the insurer may, with the consent of the policyholder and the insured and in accordance with law, provide personal data to other insurers and insurance-related bodies.

Solicitation-order and reporting centre

  • Providing special benefits in connection with concluding an insurance contract is punishable under the Insurance Business Act.
  • Financial Supervisory Service: 1332 (no area code) / mobile (02)1332 / “Report a solicitation-order violation” at http://fss.or.kr
  • General Insurance Association of Korea: 1332 (no area code) / mobile (02)1332 / “Solicitation-order Violation Report Centre” at http://knia.or.kr

FSS Insurance Fraud Prevention Centre

  • Insurance crime, under Article 8 of the Special Act on the Prevention of Insurance Fraud, is punishable by up to 10 years' imprisonment or a fine of up to KRW 50 million, and abetting insurance crime is subject to the same punishment.
  • Tel: 1332 (no area code) / mobile (02)1332 / Web: http://insucop.fss.or.kr or “Insurance Fraud Prevention Centre” at http://fss.or.kr

Insurance consultation and dispute mediation

  • For consultation or any complaint or dispute about insurance, contact the insurer's customer call centre for prompt handling. If you object to the outcome, you may apply for dispute mediation to the Financial Supervisory Service and the Korea Consumer Agency.
  • FSS Financial Consumer Protection Centre: 1332 (no area code) / http://fss.or.kr
  • Korea Consumer Agency Consumer Counselling Centre: 1372 (no area code) / http://www.kca.go.kr

Notice

The above is a summary and excerpt of the policy wording; for grounds on which claims are not paid and other details, please refer to the policy wording and product description.

About N2N Insurance Brokerage

  • N2N Insurance Brokerageis an insurance broker registered under Article 89 of the Insurance Business Act; it does not represent any single insurer but advises and intermediates on the side of the client (policyholder) (FSS Reg. No. 2026-012201 · Business Reg. No. 611-23-02374).
  • This site compares the wordings and rates of multiple insurers; application and acceptance follow each insurer's policy wording.

When you need commercial general liability insurance

Risk patterns common in operating business premises — a 5-scenario self-check

🏬

Running premises visited by the general public

Premises where customers and visitors come and go — shops, restaurants, hotels, venues — are constantly exposed to accidental risks such as slips and structural incidents.

📄

Where a lease or tenancy requires a liability certificate

Tenancy contracts at large commercial complexes and malls often require submission of a CGL certificate.

🏢

Businesses that own or lease buildings and facilities

Under the Civil Act, the occupier or owner of a structure is liable for harm to others caused by a defect in its installation or upkeep. The premises-management liability of building owners and landlords is central.

🍽️

Service businesses in direct contact with customers

In serving food, performing treatments, doing repairs and other premises-based work, accidents harming a customer's body or property can occur.

🎪

Businesses hosting one-off or regular events

Event and performance organisers can bear liability for spectator accidents arising from the venue and its operation.

A dispute pattern seen in the field

It is easy to think, of an accident on business premises, ‘our staff did nothing wrong directly, so we are not liable’. But commercial liability arises in two strands — one from a defect or lapse in the premises themselves (floor, stairs, doors, exterior structures), i.e. premises liability; the other from accidents in performing premises-based work such as serving food, treatments or repairs, i.e. operations liability. The Civil Act holds the occupier or owner of a structure liable for harm from a defect in it, and courts increasingly view the liability of those who own and manage premises strictly. The starting point of commercial liability is that a duty of management alone can give rise to a liability even without direct intent or negligence.

Source: (standard insurance-textbook scenario)

3 things easily missed when buying commercial general liability insurance

The wording and structure items decision-makers most often overlook

  • 1

    Your own or managed property is not covered

    CGL covers injury and property damage to ‘others’. Damage to property the insured owns, occupies, leases or manages is excluded — that belongs to property insurance such as fire or comprehensive property cover.

  • 2

    An employee's on-the-job injury is a workers'-comp matter

    Bodily injury an employee suffers while working is excluded from CGL's base cover. It should be arranged separately via an Employee injury (EL) endorsement or workers' accident compensation insurance.

  • 3

    On-premises medical-cost endorsement — covered even without negligence

    Even for an on-premises accident where no legal liability arises, an on-premises medical-cost endorsement can cover, within a limit and regardless of fault, the treatment costs of others injured on the premises. Worth considering for high-footfall, customer-facing premises.

Frequently asked questions

The questions decision-makers ask most when considering commercial general liability insurance

How does CGL differ from fire insurance?

Fire insurance indemnifies damage to your own property — the building, facilities and fittings you own. CGL covers your legal liability for injury or property damage caused to others (customers, visitors) by an accident on your premises. Because one covers ‘your own property’ and the other ‘liability to others’, the two are usually reviewed together.

A tenancy/lease asks for a liability certificate — does this policy meet it?

Tenancies at large complexes and malls, and building leases, often require a CGL certificate. But each contract requires different cover items and limits, so confirm what the contract requires and design the cover to match.

Can liability arise even if our staff did nothing wrong directly?

The Civil Act holds the occupier or owner of a structure liable for harm to others from a defect in its installation or upkeep. If an accident results from a defect or management lapse in the premises themselves — floor, stairs, doors, exterior structures — the owner/manager can be held liable even without direct intent or negligence.

Is an employee injured at work handled by this policy?

No. Bodily injury an employee suffers while working is excluded from CGL's base cover and belongs to industrial-accident compensation insurance or workers' accident compensation insurance. It can be complemented with an Employee injury (EL) endorsement.

Which endorsements are worth reviewing together?

Depending on the business, review a PL extension, a management-defect endorsement, an Employee injury (EL) endorsement, a subcontractor additional-insured endorsement, a leased-building liability extension and an on-premises medical-cost endorsement. The key is selecting the endorsements that match the risks of your premises and operations.

How is the premium calculated?

The insurer calculates it based on field, floor area and structure, annual visitors, operational risk, the limit and endorsement mix, and past loss history. The exact premium and terms are confirmed after underwriting by insurers such as AIG, Chubb, DB, Hyundai, KB and Meritz.

Hanwook Seong, insurance broker

🏢 Operated by an independent insurance brokerage

n2nib.comis operated by N2N Insurance Brokerage (a registered insurance broker under Article 89 of the Insurance Business Act · FSS Reg. No. 2026-012201 · Business Reg. No. 611-23-02374). The wording, cover and exclusion information on this page is excerpted and summarised from the official product materials of member insurers AIG · Chubb · DB · Hyundai · KB · Meritz. Our brokerage fee is paid by the insurer and is not charged to the policyholder (Article 98 of the Insurance Business Act — prohibition of special benefits).