S. 4429: K2 Veterans Toxic Exposure Accountability Act of 2020
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S. 4429: K2 Veterans Toxic Exposure Accountability Act of 2020
116th Congress · introduced 2020-08-04 · Armed Forces and National Security · Latest: Read twice and referred to the Committee on Veterans' Affairs.
federal
Follow this bill, step by step
- Where it came from: introduced 2020-08-04 · official record
- Who proposed it: Sen. Blackburn, Marsha [R-TN] · what a sponsor is
- What happened next: no floor votes in our records yet. Why?
- Where it stands now: Read twice and referred to the Committee on Veterans' Affairs. Not final yet: this can still change. We check for updates every day.
- If it becomes law and spends money: follow the money to money laws, then agencies and contracts and grants.
Official title
K2 Veterans Toxic Exposure Accountability Act of 2020
Plain summary
K2 Veterans Toxic Exposure Accountability Act of 2020 This bill addresses the exposure of members of the Armed Forces to toxic substances at Karshi-Khanabad (K2) Air Base in Uzbekistan between October 1, 2001, and December 31, 2005. Specifically, the bill requires the Department of Defense (DOD) to study and report on the exposure of members of the Armed Forces to toxic substances at K2 Air Base during the specified period. The bill also expands the definition of an open burn pit, for purposes of the Department of Veterans Affairs (VA) open burn pit registry, to include burn pits located on land in Uzbekistan. A burn pit is an area used for burning solid waste in open air without equipment. DOD and the VA must ensure that individuals deployed to K2 Air Base during the specified time period are covered by the Depleted Uranium Follow-Up Programs of the departments. Such programs study the health effects of depleted uranium exposure and provide treatment. Upon request by the National Academies of Sciences, Engineering, and Medicine, DOD and the VA must provide information for the performance of a study on the exposure of humans to toxic substances at K2 Air Base during the specified period.
Congressional Research Service summary (Introduced in Senate), quoted unchanged (nonpartisan). Read the source.
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Official text
K2 Veterans Toxic Exposure Accountability Act of 2020
Source: Congressional Research Service summary (Introduced in Senate)
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How did my representative vote? · This bill's floor votes
Officials and money
Sponsor: Sen. Blackburn, Marsha [R-TN] · 9 cosponsors
Cost estimate: No cost estimate published yet.
Cosponsors on this site
Tammy Baldwin (D-WI), Edward J. Markey (D-MA), Shelley Moore Capito (R-WV), Elizabeth Warren (D-MA), Amy Klobuchar (D-MN), Michael F. Bennet (D-CO), Martin Heinrich (D-NM), Jeanne Shaheen (D-NH)
Sponsor's campaign money: Sen. Blackburn, Marsha [R-TN] reported raising $3.2 million (2025–2026). Details. Shown for context only; it does not mean any donor supported this bill.
No linked floor roll calls in our collected records yet. This does not mean the bill has never had a vote. Check the official bill history.
Words on this page, explained (1)
- Bill
- A proposed law. It becomes law only if it passes the legislature and is signed by the president or governor (or a veto is overridden).
Plain meanings written from linked sources. All words.
Sources
- Congressional Research Service summary (Introduced in Senate)
- Congress.gov
- Data: GovInfo BILLSTATUS bulk data (Library of Congress), BILLSTATUS-116s4429.xml <https://www.govinfo.gov/bulkdata/BILLSTATUS/116/s>
Record fed-us-cong116-s4429 · catalog fed-us-congress-bills-cong116 · updated 2026-11-15 by psicol fed-bills-cong116