With the passing of the PACT Act, many veterans are becoming more aware of the long-term health risks associated with toxic exposure during military service. For veterans seeking VA benefits related to such exposure, understanding the role of the TERA Memorandum is crucial. This document helps substantiate claims by providing detailed evidence of a veteran’s exposure to hazardous environments during their time in the service.
What is the TERA Memorandum?
The TERA Memorandum (Toxic Exposure Risk Assessment Memorandum) is an important document created for veterans who are filing disability claims related to toxic exposure. This memorandum contains a detailed summary of the veteran’s exposure history, compiled using data from various exposure tracking record systems that document potential environmental hazards faced by military personnel.
The purpose of the TERA Memorandum is to offer clear, service-specific data that links the veteran’s military experience to possible exposure to harmful chemicals, radiation, burn pits, or other hazardous materials. It is compiled by the team at the regional VA office and serves as a vital tool in the veteran’s disability claim process.
AI Powered Chatbot for VA Disability Claims
Learn more about the VA Disability process and get help with our VA Disability Claim Chatbot programmed and trained by AI

The Role of the TERA Memorandum in the PACT Act
The PACT Act (Promise to Address Comprehensive Toxics Act) expands health care and disability benefits for veterans who were exposed to toxins during their service, particularly in areas like Iraq, Afghanistan, and Vietnam. As part of this legislation, the VA is committed to streamlining the process of evaluating toxic exposure claims.
When a veteran files a claim under the PACT Act, the regional office gathers all relevant exposure data from the exposure tracking record systems, such as the Airborne Hazards and Open Burn Pit Registry or similar databases. This information is then used to create the TERA Memorandum. The memorandum is a detailed, personalized document that outlines the specific instances and types of toxic exposure the veteran may have encountered.
The TERA Memorandum is provided to the VA medical examiner who is assigned to the veteran’s case. The medical examiner reviews the memorandum to better understand the veteran’s exposure history, which aids in determining whether the claimed health condition is linked to service-related toxic exposure.

How to Obtain a TERA Memorandum
Veterans do not automatically receive a TERA Memorandum. It is generated as part of the VA disability claim process when there is evidence or suspicion of toxic exposure during service. If you are a veteran filing a claim for toxic exposure under the PACT Act, here are the steps to obtaining the TERA Memorandum:
- File a Claim with the VA: The first step in obtaining a TERA Memorandum is to file a claim with the VA for a health condition related to toxic exposure. You can do this by submitting a claim through the VA website or working with a Veterans Service Officer (VSO) to ensure that all relevant information is included.
- Data Collection by the Regional Office: Once your claim is filed, the team at the VA regional office will gather data from exposure tracking record systems to assess your exposure history. These systems include databases that track deployment histories, exposure to burn pits, chemical agents, and other hazardous materials.
- Creation of the TERA Memorandum: After gathering the necessary data, the regional office compiles the TERA Memorandum specific to your case. This memorandum details your service locations, potential exposure incidents, and the types of toxins you may have encountered during your military service.
- Medical Evaluation: The TERA Memorandum is provided to the VA medical examiner, who will conduct a comprehensive medical evaluation to assess your health condition. This evaluation, combined with the TERA Memorandum, will help determine the extent of your disability and your eligibility for VA benefits.
Who is Eligible for a TERA Memorandum?
Not all veterans will require or be eligible for a TERA Memorandum. It is typically created for veterans who served in environments with known toxic hazards and who have filed a claim for a health condition potentially linked to toxic exposure. Veterans who served in the following situations are more likely to have a TERA Memorandum generated for them:
- Deployment in Combat Zones: Veterans who were deployed in conflict areas such as Iraq, Afghanistan, or Vietnam, where burn pits and other hazardous substances were prevalent, are likely to have exposure histories that can be tracked and documented.
- Occupational Hazards: Service members who worked with hazardous materials, such as fuel handlers, mechanics, or chemical agents specialists, may also have exposure documented in their records.
- Specific Military Installations: Veterans who served on bases known for toxic contamination, such as areas where asbestos, radiation, or chemical agents were present, are also prime candidates for having a TERA Memorandum generated.
How the TERA Memorandum Supports Your Claim
The TERA Memorandum serves as a powerful piece of evidence when filing a VA claim related to toxic exposure. It provides a clear, comprehensive account of the veteran’s exposure, which strengthens the connection between service and the health conditions being claimed.
- Documenting Toxic Exposure: The memorandum records instances of potential toxic exposure during military service, offering a verified timeline and source of the exposure. This documentation is key in linking your health condition to your service.
- Supporting Disability Ratings: The memorandum provides essential background information to the VA medical examiner, ensuring they have a complete understanding of your service-related toxic exposure. This can influence the disability rating you receive, which directly impacts your compensation.
- Access to VA Health Care: Veterans who have documented toxic exposure are often eligible for enhanced VA health care services. The TERA Memorandum helps ensure that veterans get the appropriate medical evaluations and treatments related to their exposure.
The TERA Memorandum is an essential tool for veterans who believe they were exposed to toxic substances during their military service. By gathering data from exposure tracking systems and compiling a detailed summary of your exposure, the TERA Memorandum supports your VA claim and ensures that your health condition is evaluated accurately.
If you are filing a disability claim related to toxic exposure, understanding the importance of the TERA Memorandum and working closely with your VA representatives can help secure the benefits and health care services you deserve.