A federal judge on Thursday blocked the Trump administration from immediately enacting certain changes to how federal elections are run, including adding a proof-of-citizenship requirement to the federal voter registration form.

President Donald Trump had called for that and other sweeping changes to U.S. elections in an executive order signed in March, arguing the U.S. “fails to enforce basic and necessary election protections" that exist in other countries.

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U.S. District Judge Colleen Kollar-Kotelly sided with voting rights groups and Democrats to grant a preliminary injunction to stop the citizenship requirement from moving forward while the lawsuit plays out.

She also blocked part of the Republican president's executive order requiring public assistance enrollees to have their citizenship assessed before getting access to the federal voter registration form.

But she denied other requests from the Democratic plaintiffs, including refusing to block Trump's order to tighten mail ballot deadlines.

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