The Supreme Court on Monday allowed the Trump administration to use a revamped federal database designed to help states identify noncitizens who may be registered to vote, clearing the way for the tool to operate while legal challenges continue in lower courts.

The program relies on the Department of Homeland Security's Systematic Alien Verification for Entitlements system, known as SAVE, which the administration expanded. State election officials can query the system to check whether individuals on their voter rolls are citizens. The Court's order lifts a lower-court block that had kept the expanded version of the tool from being used.

The Court did not rule on the underlying legality of the program. Its order permits the administration to proceed for now, leaving the broader questions to be decided as the case moves forward. The Court's liberal members dissented.

Supporters of the program describe it as a way to keep noncitizens off voter rolls and to give states a more reliable means of verifying eligibility. Critics say the expanded data checks could lead to eligible voters being wrongly flagged and removed, a concern often described as a risk of voter purges. They point to the possibility of errors when large government databases are matched against voter registration records.

The practical effect on the coming midterm elections remains uncertain. The ruling could have a limited impact on voter screening during the midterms, in part because states vary in how they use federal verification tools and how they act on the results. Whether and how individual states choose to rely on the expanded system will shape its reach.

Voting rights advocates and several states had challenged the administration's changes, arguing that the process of altering and expanding the database did not follow required procedures and that its use could sweep in citizens. The administration argued that the tool improves the accuracy of voter rolls and that states retain responsibility for how they act on the data.

The case now returns to the lower courts, where the central legal questions about the program's expansion will be litigated. The Supreme Court's action means the administration may continue operating the tool during that process.

References

1. 1.The New York Times — reporting that the ruling could have a limited impact on voter screening during the midterms due to variation in how states use federal verification tools
2. 2.Supreme Court order — the Court permitting use of the expanded SAVE tool while litigation continues, with liberal justices dissenting
3. 3.Court filings and administration statements — arguments from challengers over procedural requirements and risk to citizens, and from the administration on roll accuracy and state responsibility