Study guide
14.3 Inland Marine and Nationwide Marine Definition
Arkansas Property & Casualty Insurance State
Track your progress as you read
Finished sections get a check mark.
1 Standalone Coverage Map
Standalone Coverage Map
2 Introduction: Arkansas Property & Casualty Insurance Exam Overview
Arkansas Property & Casualty Exam Overview
3 National Portion: Insurance Fundamentals
1.1 Risk, Hazards, Perils, and the Law of Large Numbers 1.2 Insurable Interest, Indemnity, and Other Insurance Principles 1.3 Insurance Contract Law and Elements 1.4 Policy Structure: Declarations, Insuring Agreement, Conditions, Exclusions 1.5 Parties, Agents vs. Brokers, and Authority
4 National Portion: Property Insurance Concepts
2.1 Causes of Loss / Named-Peril vs. Open-Peril 2.2 Valuation: ACV, Replacement Cost, and Functional Value 2.3 Coinsurance and the Coinsurance Formula 2.4 Deductibles, Limits, and Loss Settlement 2.5 Common Property Policy Conditions and Clauses
5 National Portion: Dwelling Policies (DP)
3.1 Dwelling Policy Forms DP-1, DP-2, DP-3 3.2 Dwelling Coverages A-E and Other Coverages 3.3 Dwelling Perils, Conditions, and Endorsements 3.4 Mobile Home and Specialized Dwelling Coverage
6 National Portion: Homeowners Policies - Forms & Section I
4.1 Homeowners Forms HO-2 through HO-8 and Eligibility 4.2 Section I Coverages A-D and Additional Coverages 4.3 Section I Perils Insured Against and Exclusions 4.4 Replacement Cost vs. ACV and Loss Settlement in Homeowners
7 National Portion: Homeowners Policies - Section II & Endorsements
5.1 Section II Coverages E (Liability) and F (Medical Payments) 5.2 Homeowners Conditions and Duties After Loss 5.3 Common Homeowners Endorsements (scheduled property, water backup, ordinance or law)
8 National Portion: Personal Auto Policy - Liability & Injury
6.1 Personal Auto Policy Structure and Eligibility 6.2 Part A Liability and Supplementary Payments 6.3 Part B Medical Payments 6.4 Part C Uninsured/Underinsured Motorists
9 National Portion: Personal Auto Policy - Physical Damage & Duties
7.1 Part D: Coverage for Damage to Your Auto 7.2 Exclusions and Part E: Duties After an Accident 7.3 Part F: General Provisions, Endorsements, and No-Fault Concepts
10 National Portion: Liability Insurance Concepts
8.1 Negligence, Torts, and Legal Liability 8.2 Defenses, Damages, and Vicarious Liability 8.3 Occurrence vs. Claims-Made Triggers 8.4 Bodily Injury, Property Damage, and Personal/Advertising Injury
11 National Portion: Commercial Property Insurance
9.1 Commercial Package Policy Structure and Common Policy Conditions 9.2 Building and Personal Property Coverage Form (BPP) 9.3 Causes of Loss Forms (Basic, Broad, Special) 9.4 Business Income and Extra Expense 9.5 Commercial Property Endorsements and the BOP
12 National Portion: Commercial General Liability - Coverages
10.1 CGL Coverage A: Bodily Injury and Property Damage Liability 10.2 CGL Coverage B: Personal and Advertising Injury, Coverage C: Medical Payments 10.3 Who Is an Insured and Supplementary Payments
13 National Portion: Commercial General Liability - Limits, Triggers & Exclusions
11.1 CGL Limits of Insurance and Aggregates 11.2 Occurrence vs. Claims-Made CGL and Retroactive Dates 11.3 Key CGL Exclusions and Endorsements
14 National Portion: Commercial Auto Insurance
12.1 Business Auto Coverage Form and Covered Auto Symbols 12.2 Commercial Auto Liability and Physical Damage 12.3 Motor Carrier / Trucking and MCS-90 12.4 Garage Coverage Form and Garagekeepers 12.5 Commercial Auto Endorsements
15 National Portion: Workers Compensation
13.1 Workers Compensation Statutory Background and Benefits 13.2 Part One (Workers Comp) and Part Two (Employers Liability) 13.3 Premium Basis, Experience Modification, and Classification 13.4 Other States, USL&H, and Federal Acts 13.5 Workers Comp Exclusions and Endorsements
16 National Portion: Other Commercial Lines - BOP, Crime & Marine
14.1 Businessowners Policy (BOP) in Depth 14.2 Crime and Fidelity Coverage 14.3 Inland Marine and Nationwide Marine Definition 14.4 Ocean Marine Coverages (Hull, Cargo, Freight, P&I)
17 National Portion: Other Commercial Lines - Specialty & Professional
15.1 Farm and Agricultural Coverage 15.2 Commercial Umbrella and Excess Liability 15.3 Professional Liability and Errors & Omissions 15.4 Directors & Officers and Employment Practices Liability
18 National Portion: Other Commercial Lines - Surety, Flood & Specialty
16.1 Surety and Fidelity Bonds 16.2 National Flood Insurance Program (NFIP) 16.3 Cyber, Aviation, and Other Specialty Lines
19 National Portion: Insurance Regulation & Market Conduct
17.1 State Regulation, Licensing, and the McCarran-Ferguson Act 17.2 Rates, Forms, Solvency, and Guaranty Associations 17.3 Producer Authority, Fiduciary Duty, and Company Operations
20 National Portion: Ethics & Unfair Trade Practices
18.1 Unfair Trade Practices and Unfair Claims Settlement 18.2 Producer Ethics, Errors & Omissions Exposure, and Fiduciary Conduct 18.3 Privacy, Fraud, and Consumer Protection
21 Chapter 1: Arkansas P&C Insurance Regulation & Licensing
1.1 Arkansas Insurance Department 1.2 Arkansas P&C Producer Licensing Requirements 1.3 Arkansas Producer Responsibilities
22 Chapter 2: Arkansas Property Insurance
2.1 Arkansas Homeowners Insurance 2.2 Arkansas Commercial Property Insurance
23 Chapter 3: Arkansas Casualty & Auto Insurance
3.1 Arkansas Auto Insurance Requirements 3.2 Arkansas Liability Insurance 3.3 Arkansas Workers' Compensation Insurance
24 Chapter 4: Arkansas Ethics & Professional Conduct
4.1 Ethical Practices and Consumer Protection
14.3 Inland Marine and Nationwide Marine Definition
Key Takeaways Explain This Topic AI
Inland marine covers movable property, property in transit, and instrumentalities of transportation/communication; the controlling test is mobility or transit, not the peril.
The Nationwide Marine Definition (NAIC, last major revision 1976) sets the six classes a company may write as marine; writing fixed property as inland marine to dodge coinsurance violates it.
Inland marine is usually open-peril, written on valued/agreed-amount terms, with little or no coinsurance and a broad floating territory.
Common forms include contractors equipment and builders risk, installation, EDP/computer, bailee, motor truck cargo, and valuable-papers floaters; filed vs. non-filed forms set rating freedom.
The over-water boundary separates inland from ocean marine; the mobility/transit boundary separates inland marine from commercial property.
Last updated: June 2026
What Inland Marine Actually Insures
Inland marine insurance covers property that moves, property in transit, and the instrumentalities of transportation and communication - bridges, tunnels, piers, pipelines, radio/TV towers. Despite the word "marine," most inland marine risks never touch water. The line grew out of ocean marine cargo coverage: early cargo policies ended when goods left the vessel, so an "inland" extension was built to follow shipments overland to their destination.
Quick Answer: If property is mobile, in transit, or hard to fix to one address, it is usually an inland marine risk - not a commercial property risk.
The defining exam test is mobility or transit , not the type of peril. A $400,000 crane sitting on a job site is inland marine (a contractors equipment floater); the same value in a boiler bolted to a building is commercial property.
The Nationwide Marine Definition (NMD)
Filed through the NAIC and last substantially revised in 1976 , the Nationwide Marine Definition lists the classes a company may write as inland (or ocean) marine. Underwriters must keep risks inside these classes; writing fixed-location, non-transit property as "inland marine" to dodge coinsurance is a regulatory violation.
- NMD Class Typical examples
- Imports / Exports Goods entering or leaving the country
- Domestic shipments Goods in transit between U.S. points
- Instrumentalities of transportation/communication Bridges, tunnels, piers, pipelines, towers
- Personal property floaters Jewelry, fur, fine arts, camera floaters
- Commercial property floaters Contractors equipment, mobile medical gear
- Bailee coverage Property of others in your care
The NMD recognizes six broad classes. On the exam, knowing that bridges and towers (instrumentalities) qualify - even though they never move - is a classic catch.