CaseTrail

Oregon Waste Systems, Inc. v. Department of Environmental Quality of the State of Oregon

511 U.S. 93 · Decided April 4, 1994 · Supreme Court of the United States

Record summary. This page is generated from the Supreme Court Database’s coded data about the case. It describes who decided what, not the Court’s reasoning. Read the opinion itself before relying on it. Not legal advice.

At a glance

Oregon Waste Systems, Inc. v. Department of Environmental Quality of the State of Oregon was decided on April 4, 1994 by a vote of 7–2. The Court reversed the lower court's decision and remanded the case. Justice Clarence Thomas wrote the opinion of the Court. SCDB classifies its main issue as “State or local government tax” in the Economic Activity area. SCDB records that the Court declared a state or territorial law, regulation or constitutional provision unconstitutional.

Read the opinion

Case details

Citations
511 U.S. 93 · 114 S. Ct. 1345 · 128 L. Ed. 2d 13 · 1994 U.S. LEXIS 2659
Docket number
93-70
Decided
April 4, 1994
Argued
January 18, 1994
Decision type
Opinion of the Court (orally argued)
Disposition
Reversed and remanded
Outcome for petitioner
The petitioning party received a favorable disposition
Vote
7–2
Majority opinion
Clarence Thomas
Opinion assigned by
John Paul Stevens
How the case arrived
Certiorari
Legal provision
Article I, Section 8, Paragraph 3 (interstate commerce clause)
Type of law
Constitution
Held unconstitutional
A state or territorial law, regulation or constitutional provision
Decision direction (SCDB)
Conservative what this means

How the Justices voted

Full case caption

Oregon Waste Systems, Inc., et al. v. Department of Environmental Quality of the State of Oregon et al.

SCDB identifiers: case 1993-033, docket 1993-033-01.

Other cases on “State or local government tax”

See all

Cases on the same legal provision: Article I, Section 8, Paragraph 3 (interstate commerce clause)

Same Term, same area (Economic Activity)

See all

Source: Supreme Court Database, 2026 Release 01 (data file dated September 8, 2026). Imported into CaseTrail November 5, 2026. Coverage: decisions from the 1946 through 2025 Terms. Methodology · Report an error