Diesel Emissions Reduction Act of 2025
Sponsor
Latest action
Placed on Senate Legislative Calendar under General Orders. Calendar No. 226.
Action timeline
Every recorded action on this bill, newest first. Stage badges color-code the legislative path.
Text versions
Each stage of the bill — official text published by GPO. Click any format to read on congress.gov / govinfo.
CRS summaries
Plain-English summaries written by the Congressional Research Service — neutral, nonpartisan staff who summarize bills as they advance through stages. The authoritative description of what each version of the bill does.
Show 1 earlier CRS summary
via Congressional Research Service · published through congress.gov
Changelog
ⓘ
How a bill moves through Congress. Each stage produces a new official text. The diff between them shows what changed at that step.
ih / is — Introduced in House / Senate. First filed version.rfh / rfs — Referred to a committee for review.rh / rs — Reported back by the committee to the floor (often with amendments — this is where most language changes happen).pcs / pch — Placed on Calendar for floor consideration.eh / es — Engrossed. Passed by the originating chamber. Text is now what was actually voted on.rdh / rds — Received by the other chamber.eah / eas — Engrossed Amendment. The other chamber passed an amended version.ath / ats — Agreed to. Both chambers settled on the same text.enr — Enrolled. Final reconciled text, sent to the President.pl — Public Law. Signed by the President. It's now law.pp — Public Print. Official printing post-enactment.
Most bills die before eh/es. Going from pcs → enr is the full path through both chambers.
ⓘ
How a bill moves through Congress. Each stage produces a new official text. The diff between them shows what changed at that step.
ih/is— Introduced in House / Senate. First filed version.rfh/rfs— Referred to a committee for review.rh/rs— Reported back by the committee to the floor (often with amendments — this is where most language changes happen).pcs/pch— Placed on Calendar for floor consideration.eh/es— Engrossed. Passed by the originating chamber. Text is now what was actually voted on.rdh/rds— Received by the other chamber.eah/eas— Engrossed Amendment. The other chamber passed an amended version.ath/ats— Agreed to. Both chambers settled on the same text.enr— Enrolled. Final reconciled text, sent to the President.pl— Public Law. Signed by the President. It's now law.pp— Public Print. Official printing post-enactment.
Most bills die before eh/es. Going from pcs → enr is the full path through both chambers.
Line-level diff between text versions of this bill — what actually changed at each legislative stage.
Lobbying activity
Organizations whose LDA filings reference this bill, ranked by filing count. Position not disclosed — LDA does not require lobbyists to report support / oppose / monitor. Bill-number references can be stale (lobbyists sometimes copy text year-over-year), so verify against the filing description.
via Senate LDA · self-reported quarterly. Filing count = filings mentioning this bill (no position required), not money spent on it. Click a client to see all bills they've filed on.
Cosponsors (5)
Members who signed on to support this bill.