What it does
A plain-language summary is coming. Here is the official summary from the Congressional Research Service:
This act provides a process by which the Confederated Tribes of Siletz Indians and Oregon may negotiate to amend or replace the existing agreement defining the tribe's hunting, fishing, trapping, and animal gathering rights. The current agreement, which was made effective by a May 2, 1980, consent decree by the U.S. District Court for the District of Oregon, serves as the exclusive and final determination of the tribe's hunting, fishing, trapping, and gathering rights. This act instead allows an April 22, 1980, agreement between the United States, Oregon, and the tribe (known as the Siletz Agr… Read the full official summary
This act provides a process by which the Confederated Tribes of Siletz Indians and Oregon may negotiate to amend or replace the existing agreement defining the tribe's hunting, fishing, trapping, and animal gathering rights. The current agreement, which was made effective by a May 2, 1980, consent decree by the U.S. District Court for the District of Oregon, serves as the exclusive and final determination of the tribe's hunting, fishing, trapping, and gathering rights. This act instead allows an April 22, 1980, agreement between the United States, Oregon, and the tribe (known as the Siletz Agreement) to define the tribe's rights until and unless it is amended or replaced upon mutual agreement of the tribe and Oregon (with specified limitations regarding a new agreement). The act allows the tribe and Oregon to return to the U.S. District Court for the District of Oregon to request the modification or termination of the May 2, 1980, consent decree.
How Congress voted
This law passed by voice vote or unanimous consent, so there is no record of how individual members voted.