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House concurrent resolution · 100th Congress · Did not become law

A concurrent resolution concerning the encouragement and support for international negotiations, pursuant to section 156 of the Clean Air Act, by the President to develop a protocol to the Vienna Convention for the Protection of the Ozone Layer setting forth standards and regulations to protect the stratosphere from the adverse effects of chlorofluorocarbons.

H.Con.Res. 50Introduced Feb 19, 1987Policy area: Environmental Protection
Sponsor: Rep. John Dingell D-MI
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Where it went

Latest action: Jun 30, 1987 — Received in the Senate and referred to the Committee on Foreign Relations.

Vote results

No recorded roll-call votes on this bill in PORKER’s records (voice votes and unanimous consent are not roll calls; roll-call records start in 2011).

Cosponsors

47 cosponsors — 21 Republicans, 26 Democrats

20 of 47 cosponsors (43%) are from the other party.

Chester Atkins (D-MA), Doug Barnard (D-GA), Jim Bates (D-CA), Thomas Bliley (R-VA), Terry Bruce (D-IL), Albert Bustamante (D-TX), Bob Carr (D-MI), Daniel Coats (R-IN), Silvio Conte (R-MA), John Conyers (D-MI), James Cooper (D-TN), George Darden (D-GA), Robert Davis (R-MI), Bernard Dwyer (D-NJ), Dennis Eckart (D-OH), Lane Evans (D-IL), Hamilton Fish (R-NY), James Florio (D-NJ), William Ford (D-MI), Bart Gordon (D-TN), William Gray (D-PA), Jimmy Hayes (R-LA), Paul Henry (R-MI), Frank Horton (R-NY), Jim Kolbe (R-AZ), Robert Lagomarsino (R-CA), George Leland (D-TX), Norman Lent (R-NY), Sander Levin (D-MI), William Lipinski (D-IL) and 17 more.

More from the sponsor

Other 100th Congress bills sponsored by Rep. John Dingell.

Sponsor’s state and district

Michigan in Congress

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Data as of Sep 30, 2026 · bill record checked by PORKER from Congress.gov · votes from Senate.gov and the House Clerk. PORKER is non-partisan.