119th Congress · Senate bill · Last action Feb 11, 2026
S. 544IntroducedEnvironmental Protection
Mining Regulatory Clarity Act
Sponsor: Sen. Cortez Masto, Catherine [D-NV] (D-NV)4 cosponsorsIntroduced Feb 12, 2025
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In plain English
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Where it is in the process
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Introduced
Feb 12
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Senate committee
Apr 9
3
Senate floor
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4
House
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5
Signed
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What happens next: Awaiting committee assignment or hearings in the Senate.
Sponsor
Cosponsors (4)
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JS
MS
LS
1 Democrat, 3 Republicans (of 4 shown).
Activity timeline
Feb 11
Feb 11
Feb 11
Placed on Senate Legislative Calendar under General Orders. Calendar No. 334.
Feb 11
Feb 11
Feb 11
Committee on Energy and Natural Resources. Reported by Senator Lee without amendment. With written report No. 119-105.
Feb 11
Feb 11
Feb 11
Committee on Energy and Natural Resources. Reported by Senator Lee without amendment. With written report No. 119-105.
Apr 9
Apr 9, 2025
Apr 9, 2025
Committee on Energy and Natural Resources. Ordered to be reported without amendment favorably.
Mar 12
Mar 12, 2025
Mar 12, 2025
Committee on Energy and Natural Resources. Hearings held. Hearings printed: S.Hrg. 119-46.
Feb 12
Feb 12, 2025
Feb 12, 2025
Read twice and referred to the Committee on Energy and Natural Resources.
Feb 12
Feb 12, 2025
Feb 12, 2025
Introduced in Senate
Read the bill text
Official text via Congress.gov. Opens in a new tab.
Full action log
All 7 recorded actions since introduction · Source: Congress.gov
2026
Feb 11
SENATEPlaced on Senate Legislative Calendar under General Orders. Calendar No. 334.
Feb 11
SENATECommittee on Energy and Natural Resources. Reported by Senator Lee without amendment. With written report No. 119-105.
Feb 11
Committee on Energy and Natural Resources. Reported by Senator Lee without amendment. With written report No. 119-105.
2025
Apr 9
SENATECommittee on Energy and Natural Resources. Ordered to be reported without amendment favorably.
Mar 12
SENATECommittee on Energy and Natural Resources. Hearings held. Hearings printed: S.Hrg. 119-46.
Feb 12
SENATERead twice and referred to the Committee on Energy and Natural Resources.
Feb 12
Introduced in Senate
All 4 cosponsors
1 Democrat · 3 Republicans
Democrats (1)
Republicans (3)
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