Veterans' Dioxin and Radiation Exposure Compensation Standards Act
Public Law 98-542 · H.R. 1961 · 98th Congress · began in the House
Signed by Ronald Reagan (R) on Oct 24, 1984 · Armed Forces and National Security
Sponsor: Rep. Tom Daschle (D-SD)
Cosponsors (206): Rep. Leon Panetta, Rep. David Bonior,
Passage votes
- HouseMethod not stated
- SenateVoice vote
Data notes
The final version of the law, as each chamber passed it. A chamber that passed it by voice vote or unanimous consent has no count. “Method not stated” means the record does not say how the chamber voted. Where the record has a member-by-member vote, the “Who voted for it” section shows who voted yea.
Summary
The Congressional Research Service’s plain-language summary of what the law does.
(House agreed to Senate amendments with amendments)
Veterans' Dioxin and Radiation Exposure Compensation Standards Act - Directs the Administrator of Veterans Affairs to establish guidelines and criteria for resolving claims for benefits resulting from a service-connected death or disability based on a veteran's exposure during service on active duty to: (1) herbicides containing dioxin in Vietnam during the Vietnam era; or (2) ionizing radiation from the detonation of a nuclear device either in connection with testing or the American occupation of Hiroshima or Nagasaki, Japan, prior to July 1, 1946.
Requires the Administrator to include guidelines for using findings of epidemiological and clinical studies examining the possible relationship between such exposure and the manifestation of adverse health effects to resolve claims for compensation.
Directs the Administrator to determine which of the following diseases would be considered service-connected when individual cases are being adjudicated: (1) soft tissue sarcoma, porphyria cutanea tarda, or chloracne if developed after a veteran's departure from Vietnam; and (2) leukemia, malignancies of the thyroid, female breast, lung, bone, liver, and skin, and polycythemia vera.
Sets forth procedures for the development of such regulations, including consultations with the Advisory Committee on Environmental Hazards and the Scientific Council thereof.
Establishes the Veterans' Advisory Committee on Environmental Hazards to make findings, evaluations, and recommendations concerning scientific evidence relating to possible adverse health hazards from dioxin or ionizing radiation exposure.
Directs the Secretary of Defense, in connection with the Director of the Defense Nuclear Agency, to prescribe guidelines for specifying the minimum standards governing the preparation of radiation dose estimates for use in VA disability claims. Directs the Secretary of Health and Human Services to review the current state of the art in determining previous radiation exposure and to report to the Administrator and the Veterans' Affairs Committees of Congress by July 1, 1985, on such review.
Requires the Administrator to provide for the preparation of an independent radiation dose estimate when conflicting figures are presented by a claimant and the VA.
Amends the Veterans' Health Programs Extension and Improvement Act of 1979 to direct the Administrator to evaluate the need for amending existing regulations under this Act upon the annual reporting of the results of the epidemiological study on the effects of exposure to Agent Orange required by such Act. Amends the Veterans' Health Care Amendments of 1983 to evaluate the need for amending existing regulations under this Act upon the annual reporting of the results of the epidemiological study on the effects of exposure to ionizing radiation required by such Act.
Directs the Administrator to pay disability compensation or survivors benefits to a veteran or the survivors of a veteran who served on active duty in Southeast Asia during the Vietnam era and suffers or suffered from porphyria cutanea tarda or chloracne manifest within one year of service. Prohibits the payment of benefits where there is affirmative evidence that such disease was incurred from another source. Bases such rates of compensation on those paid for wartime disability or service-connected death. Deems such compensation service-connected for all purposes. Authorizes the payment of such benefits only during FY 1985 and 1986.
Committees
The committees the bill was sent to, and what each did with it.
Veterans' Affairs Committee · House · markup by, referred to, reported bySubcommittee: Compensation, Pension and Insurance Subcommittee
Data notes
A committee links to its page only where it exists in the current Congress; older and renamed committees are named without a link.
Timeline
From introduction to signing, newest first: the committees, the floor and the president. 18 actions.
- Oct 24, 1984Became lawBecame law · Became Public Law No: 98-542.
- Became lawBecame law · Signed by President.
- Oct 18, 1984PresidentPresident · Presented to President.
- Oct 4, 1984Resolving differencesResolving differences · Senate agreed to the House amendments to the Senate amendment. By Voice Vote.
- Oct 3, 1984Resolving differencesResolving differences · House Concurred, in Senate Amendments , with Amendments.
- May 22, 1984Resolving differencesResolving differences · Senate requests a conference. Appoints conferees. Simpson; Thurmond; Cranston.
- FloorFloor · Senate insists on its amendments by Voice Vote.
- FloorFloor · Passed Senate in lieu of S. 1651 with an amendment and an amendment to the Title by Voice Vote.
- FloorFloor · Measure laid before Senate by unanimous consent.
- Jan 30, 1984FloorFloor · Passed House (Amended) by Voice Vote.
- Jan 25, 1984CommitteeCommittee · Reported by House Veterans' Affairs Committee
- Nov 3, 1983CommitteeCommittee · Markup by House Veterans' Affairs Committee
- Jul 28, 1983CommitteeCommittee · Reported by Compensation, Pension and Insurance Subcommittee of the House Veterans' Affairs Committee
- CommitteeCommittee · Markup by Compensation, Pension and Insurance Subcommittee of the House Veterans' Affairs Committee
- Jul 12, 1983CommitteeCommittee · Hearings by Compensation, Pension and Insurance Subcommittee of the House Veterans' Affairs Committee
- Apr 26, 1983CommitteeCommittee · Referred to Compensation, Pension and Insurance Subcommittee of the House Veterans' Affairs Committee
- Mar 8, 1983CommitteeCommittee · Referred to House Veterans' Affairs Committee
- IntroducedIntroduced · Introduced in the House
Data notes
Shows the introduction, each committee and subcommittee step the source dates (referral, hearings, markup, report, discharge), and the floor, conference, presidential and became-law steps. Calendar placements, messages between the chambers, amendments and committee report numbers are not shown for laws before the 108th Congress. Two entries the source lists twice are shown once.
Official record
The bill’s full text and every action, including introduction and committee steps, are on Congress.gov. Data through Oct 7, 2026.