The U.S. Supreme Court declined to review Oklahoma’s PBM law, leaving in place a ruling that found key parts preempted by ERISA and Medicare Part D.

The 10th Circuit rejected efforts by Oklahoma Insurance Commissioner Glen Mulready to apply state PBM laws — such as a law ...

The Supreme Court on Monday threw out appellate rulings in favor of transgender people in four states following the justices' ...

The US Court of Appeals for the Tenth Circuit got another chance to look at the constitutionality of an Oklahoma policy ...

The U.S. Supreme Court says an Oklahoma challenge to an Environmental Protection Agency air pollution rule should be heard in ...

In February 2025, though, the 10th Circuit court transferred the Oklahoma case, along with a similar case from Utah, to a federal appeals court based in Washington, D.C., where the EPA is based.

In February 2025, though, the 10th Circuit court transferred the Oklahoma case, along with a similar case from Utah, to a federal appeals court based in Washington, D.C., where the EPA is based.

In February 2025, though, the 10th Circuit court transferred the Oklahoma case, along with a similar case from Utah, to a federal appeals court based in Washington, D.C., where the EPA is based.

In February 2025, though, the 10th Circuit court transferred the Oklahoma case, along with a similar case from Utah, to a federal appeals court based in Washington, D.C., where the EPA is based.

In February 2025, though, the 10th Circuit court transferred the Oklahoma case, along with a similar case from Utah, to a federal appeals court based in Washington, D.C., where the EPA is based.

In February 2025, though, the 10th Circuit court transferred the Oklahoma case, along with a similar case from Utah, to a federal appeals court based in Washington, D.C., where the EPA is based.