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VA BENEFITS REFERENCE

In Or Near The Korean Demilitarized Zone Presumptive Service Reference

Read the listed service dates and 19 condition pathways for In or near the Korean Demilitarized Zone, with source-specific limits and official citations.

Independent Education · Official Sources · Last Verified October 25, 2026

This location group preserves the places and activity limits stated together in the source. It is not an individual service-history assessment. Conditions, dates and legal pathways must be read together.

Published Presumptive Reference
ConditionExposureListed Service LocationsService DatesCriteria And Sources
AL amyloidosisAgent OrangeIn or near the Korean Demilitarized ZoneSeptember 1, 1967 through August 31, 1971Under 38 CFR 3.307(a)(6), the disease must become manifest to at least 10% at any time after service. The herbicide-exposure and rebuttal requirements also apply. The current statutory window in 38 U.S.C. 1116B is used. The older April 1968 starting date still printed in 38 CFR 3.307 is not used to narrow it.

38 U.S.C. 1116, 1116A, 1116B; 38 CFR 3.307 and 3.309. Verified 2026-10-25. Source 1 · Source 2 · Source 3 · Source 4 · Source 5

Bladder cancerAgent OrangeIn or near the Korean Demilitarized ZoneSeptember 1, 1967 through August 31, 1971VA lists this statutory condition for qualifying herbicide exposure. Section 1116(a)(2) gives no condition-specific onset deadline for this category; remaining benefit requirements and rebuttal rules apply. The current statutory window in 38 U.S.C. 1116B is used. The older April 1968 starting date still printed in 38 CFR 3.307 is not used to narrow it.

38 U.S.C. 1116, 1116A, 1116B; 38 CFR 3.307 and 3.309. Verified 2026-10-25. Source 1 · Source 2 · Source 3 · Source 4 · Source 5

Chloracne or consistent acneform diseaseAgent OrangeIn or near the Korean Demilitarized ZoneSeptember 1, 1967 through August 31, 1971Must become manifest to at least 10% within one year after the last qualifying herbicide exposure. The diagnosis and exposure evidence must meet the cited rule. The current statutory window in 38 U.S.C. 1116B is used. The older April 1968 starting date still printed in 38 CFR 3.307 is not used to narrow it.

38 U.S.C. 1116, 1116A, 1116B; 38 CFR 3.307 and 3.309. Verified 2026-10-25. Source 1 · Source 2 · Source 3 · Source 4 · Source 5

Chronic B-cell leukemiasAgent OrangeIn or near the Korean Demilitarized ZoneSeptember 1, 1967 through August 31, 1971Under 38 CFR 3.307(a)(6), the disease must become manifest to at least 10% at any time after service. The herbicide-exposure and rebuttal requirements also apply. The current statutory window in 38 U.S.C. 1116B is used. The older April 1968 starting date still printed in 38 CFR 3.307 is not used to narrow it.

38 U.S.C. 1116, 1116A, 1116B; 38 CFR 3.307 and 3.309. Verified 2026-10-25. Source 1 · Source 2 · Source 3 · Source 4 · Source 5

Diabetes mellitus type 2Agent OrangeIn or near the Korean Demilitarized ZoneSeptember 1, 1967 through August 31, 1971Under 38 CFR 3.307(a)(6), the disease must become manifest to at least 10% at any time after service. The herbicide-exposure and rebuttal requirements also apply. The current statutory window in 38 U.S.C. 1116B is used. The older April 1968 starting date still printed in 38 CFR 3.307 is not used to narrow it.

38 U.S.C. 1116, 1116A, 1116B; 38 CFR 3.307 and 3.309. Verified 2026-10-25. Source 1 · Source 2 · Source 3 · Source 4 · Source 5

Hodgkin's diseaseAgent OrangeIn or near the Korean Demilitarized ZoneSeptember 1, 1967 through August 31, 1971Under 38 CFR 3.307(a)(6), the disease must become manifest to at least 10% at any time after service. The herbicide-exposure and rebuttal requirements also apply. The current statutory window in 38 U.S.C. 1116B is used. The older April 1968 starting date still printed in 38 CFR 3.307 is not used to narrow it.

38 U.S.C. 1116, 1116A, 1116B; 38 CFR 3.307 and 3.309. Verified 2026-10-25. Source 1 · Source 2 · Source 3 · Source 4 · Source 5

HypertensionAgent OrangeIn or near the Korean Demilitarized ZoneSeptember 1, 1967 through August 31, 1971VA lists this statutory condition for qualifying herbicide exposure. Section 1116(a)(2) gives no condition-specific onset deadline for this category; remaining benefit requirements and rebuttal rules apply. The current statutory window in 38 U.S.C. 1116B is used. The older April 1968 starting date still printed in 38 CFR 3.307 is not used to narrow it.

38 U.S.C. 1116, 1116A, 1116B; 38 CFR 3.307 and 3.309. Verified 2026-10-25. Source 1 · Source 2 · Source 3 · Source 4 · Source 5

HypothyroidismAgent OrangeIn or near the Korean Demilitarized ZoneSeptember 1, 1967 through August 31, 1971VA lists this statutory condition for qualifying herbicide exposure. Section 1116(a)(2) gives no condition-specific onset deadline for this category; remaining benefit requirements and rebuttal rules apply. The current statutory window in 38 U.S.C. 1116B is used. The older April 1968 starting date still printed in 38 CFR 3.307 is not used to narrow it.

38 U.S.C. 1116, 1116A, 1116B; 38 CFR 3.307 and 3.309. Verified 2026-10-25. Source 1 · Source 2 · Source 3 · Source 4 · Source 5

Ischemic heart diseaseAgent OrangeIn or near the Korean Demilitarized ZoneSeptember 1, 1967 through August 31, 1971Under 38 CFR 3.307(a)(6), the disease must become manifest to at least 10% at any time after service. The herbicide-exposure and rebuttal requirements also apply. This category does not include hypertension, stroke or peripheral vascular disease; hypertension has its own statutory listing. The current statutory window in 38 U.S.C. 1116B is used. The older April 1968 starting date still printed in 38 CFR 3.307 is not used to narrow it.

38 U.S.C. 1116, 1116A, 1116B; 38 CFR 3.307 and 3.309. Verified 2026-10-25. Source 1 · Source 2 · Source 3 · Source 4 · Source 5

Monoclonal gammopathy of undetermined significance (MGUS)Agent OrangeIn or near the Korean Demilitarized ZoneSeptember 1, 1967 through August 31, 1971VA lists this statutory condition for qualifying herbicide exposure. Section 1116(a)(2) gives no condition-specific onset deadline for this category; remaining benefit requirements and rebuttal rules apply. The current statutory window in 38 U.S.C. 1116B is used. The older April 1968 starting date still printed in 38 CFR 3.307 is not used to narrow it.

38 U.S.C. 1116, 1116A, 1116B; 38 CFR 3.307 and 3.309. Verified 2026-10-25. Source 1 · Source 2 · Source 3 · Source 4 · Source 5

Multiple myelomaAgent OrangeIn or near the Korean Demilitarized ZoneSeptember 1, 1967 through August 31, 1971Under 38 CFR 3.307(a)(6), the disease must become manifest to at least 10% at any time after service. The herbicide-exposure and rebuttal requirements also apply. The current statutory window in 38 U.S.C. 1116B is used. The older April 1968 starting date still printed in 38 CFR 3.307 is not used to narrow it.

38 U.S.C. 1116, 1116A, 1116B; 38 CFR 3.307 and 3.309. Verified 2026-10-25. Source 1 · Source 2 · Source 3 · Source 4 · Source 5

Non-Hodgkin's lymphomaAgent OrangeIn or near the Korean Demilitarized ZoneSeptember 1, 1967 through August 31, 1971Under 38 CFR 3.307(a)(6), the disease must become manifest to at least 10% at any time after service. The herbicide-exposure and rebuttal requirements also apply. The current statutory window in 38 U.S.C. 1116B is used. The older April 1968 starting date still printed in 38 CFR 3.307 is not used to narrow it.

38 U.S.C. 1116, 1116A, 1116B; 38 CFR 3.307 and 3.309. Verified 2026-10-25. Source 1 · Source 2 · Source 3 · Source 4 · Source 5

ParkinsonismAgent OrangeIn or near the Korean Demilitarized ZoneSeptember 1, 1967 through August 31, 1971VA lists this statutory condition for qualifying herbicide exposure. Section 1116(a)(2) gives no condition-specific onset deadline for this category; remaining benefit requirements and rebuttal rules apply. The current statutory window in 38 U.S.C. 1116B is used. The older April 1968 starting date still printed in 38 CFR 3.307 is not used to narrow it.

38 U.S.C. 1116, 1116A, 1116B; 38 CFR 3.307 and 3.309. Verified 2026-10-25. Source 1 · Source 2 · Source 3 · Source 4 · Source 5

Parkinson's diseaseAgent OrangeIn or near the Korean Demilitarized ZoneSeptember 1, 1967 through August 31, 1971Under 38 CFR 3.307(a)(6), the disease must become manifest to at least 10% at any time after service. The herbicide-exposure and rebuttal requirements also apply. The current statutory window in 38 U.S.C. 1116B is used. The older April 1968 starting date still printed in 38 CFR 3.307 is not used to narrow it.

38 U.S.C. 1116, 1116A, 1116B; 38 CFR 3.307 and 3.309. Verified 2026-10-25. Source 1 · Source 2 · Source 3 · Source 4 · Source 5

Early-onset peripheral neuropathyAgent OrangeIn or near the Korean Demilitarized ZoneSeptember 1, 1967 through August 31, 1971Must become manifest to at least 10% within one year after the last qualifying herbicide exposure. The diagnosis and exposure evidence must meet the cited rule. The current statutory window in 38 U.S.C. 1116B is used. The older April 1968 starting date still printed in 38 CFR 3.307 is not used to narrow it.

38 U.S.C. 1116, 1116A, 1116B; 38 CFR 3.307 and 3.309. Verified 2026-10-25. Source 1 · Source 2 · Source 3 · Source 4 · Source 5

Porphyria cutanea tardaAgent OrangeIn or near the Korean Demilitarized ZoneSeptember 1, 1967 through August 31, 1971Must become manifest to at least 10% within one year after the last qualifying herbicide exposure. The diagnosis and exposure evidence must meet the cited rule. The current statutory window in 38 U.S.C. 1116B is used. The older April 1968 starting date still printed in 38 CFR 3.307 is not used to narrow it.

38 U.S.C. 1116, 1116A, 1116B; 38 CFR 3.307 and 3.309. Verified 2026-10-25. Source 1 · Source 2 · Source 3 · Source 4 · Source 5

Prostate cancerAgent OrangeIn or near the Korean Demilitarized ZoneSeptember 1, 1967 through August 31, 1971Under 38 CFR 3.307(a)(6), the disease must become manifest to at least 10% at any time after service. The herbicide-exposure and rebuttal requirements also apply. The current statutory window in 38 U.S.C. 1116B is used. The older April 1968 starting date still printed in 38 CFR 3.307 is not used to narrow it.

38 U.S.C. 1116, 1116A, 1116B; 38 CFR 3.307 and 3.309. Verified 2026-10-25. Source 1 · Source 2 · Source 3 · Source 4 · Source 5

Respiratory cancers of the lung, bronchus, larynx or tracheaAgent OrangeIn or near the Korean Demilitarized ZoneSeptember 1, 1967 through August 31, 1971Under 38 CFR 3.307(a)(6), the disease must become manifest to at least 10% at any time after service. The herbicide-exposure and rebuttal requirements also apply. The current statutory window in 38 U.S.C. 1116B is used. The older April 1968 starting date still printed in 38 CFR 3.307 is not used to narrow it.

38 U.S.C. 1116, 1116A, 1116B; 38 CFR 3.307 and 3.309. Verified 2026-10-25. Source 1 · Source 2 · Source 3 · Source 4 · Source 5

Soft-tissue sarcomaAgent OrangeIn or near the Korean Demilitarized ZoneSeptember 1, 1967 through August 31, 1971Under 38 CFR 3.307(a)(6), the disease must become manifest to at least 10% at any time after service. The herbicide-exposure and rebuttal requirements also apply. Excludes osteosarcoma, chondrosarcoma, Kaposi sarcoma and mesothelioma; the regulation specifies included subtypes. The current statutory window in 38 U.S.C. 1116B is used. The older April 1968 starting date still printed in 38 CFR 3.307 is not used to narrow it.

38 U.S.C. 1116, 1116A, 1116B; 38 CFR 3.307 and 3.309. Verified 2026-10-25. Source 1 · Source 2 · Source 3 · Source 4 · Source 5

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Last verified 2026-10-25. Source publication or legal effective dates are shown separately where available.

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