Workers’ Compensation and the Defense Base Act

MyTPG Blog
Published: 07/12/21 5:00 AM

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Workers’ Compensation and the Defense Base Act

This article was published on: 07/12/21 5:00 AM

The Defense Base Act (DBA) was established in 1941 to protect workers on military bases outside the United States. Overseas federal, military and public works contractors are subject to the same workers’ compensation rules—including the same insurance requirements and schedules of benefits for affected workers—as maritime firms covered by the Longshore and Harbor Workers’ Compensation Act (LHWCA). As an employer, it is your responsibility to buy insurance or to self-insure injuries sustained by workers covered in the DBA. Read on to learn more about Workers’ Compensation and the Defense Base Act!

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This Work Comp Insights is not intended to be exhaustive nor should any discussion or opinions be construed as legal advice. Readers should contact legal counsel or an insurance professional for appropriate advice.

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The DBA is an extension of the LHWCA, which was passed in 1927 to implement the uniformity of workers’ compensation benefits available to longshoremen and harbor workers from injuries that occur on the navigable waters throughout the United States.

The rules of the LHWCA apply to the DBA in regard to the following:

1. Compensation rates

2. Filing times

3. Forms

4. Appeals

5. Rules of evidence and submission

6. Medical benefits

7. Schedule for permanent loss

An amendment was added in 1958 to clarify that service contracts, even those which do not directly provide for “construction, alteration, removal or repair,” are included in the definition of public work.

Who/What is Covered by the Defense Base Act?

The DBA covers the following employment activities:

  1. Any defense base acquired from any foreign government
  2. Lands occupied or used by the United States for military purposes outside the continental United States
  3. Public work in any Territory or possession under a contract with the United States
  4. Public work outside the United States not covered under (3)
  5. Contract outside the United States approved and financed by the United States
  6. Welfare or similar services outside the United States for troops authorized by the Department of Defense

Zone of Special Danger Doctrine

The DBA applies to injuries and deaths that arise out of and in the course of employment abroad. Under the “Zone of Special Danger” doctrine, injuries and deaths that occur outside of regularly assigned job duties or work hours may be covered. Because overseas workers are far away from families and friends, courts of law have ruled that recreational and social activities are in different circumstances from employees working at home. Therefore, personal activities of a social or recreational nature must be considered as incident to the overseas employment relationship and injuries that occur as a result of those activities may be covered under the Zone of Special Danger doctrine.

Defense Base Act Exceptions

Common exceptions to coverage under the Defense Base Act include injuries caused by the willful misconduct of an employee, the drug or alcohol use of an employee, or “acts of God.” Traditionally, only injuries or deaths that resulted from specific accidents were covered by workers’ compensation. Today’s workers’ compensation policies generally provide coverage for illnesses or other conditions, such as hearing loss, that are the result of prolonged exposure to a dangerous workplace environment.

Your Workers’ Compensation Resource

More information is also available from your local Longshore District Director office, which covers DBA claims, at Benefit levels can be calculated using the statistics found at

Since Defense Base Act coverage can be a complex issue, depending on both the location and the nature of the employee’s work, it is best to discuss coverage details with TPG Insurance Services. To reach us you can call 909.466.7876 today! You can also check out our Workers’ Compensation content, available on our webpage for your benefit!

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