This bill matters because it fundamentally changes the process of registering to vote for federal elections, impacting voter access and election administration across the country. If it becomes law, it could make voter registration more difficult for some eligible citizens who may not have the required documents or face hurdles in obtaining them, potentially reducing overall voter turnout.

On the other hand, supporters argue it would enhance election integrity by ensuring only U.S. citizens are on the voter rolls, addressing concerns about non-citizen voting. If the bill doesn't pass, the current system, which generally relies on an applicant's affirmation of citizenship, would remain in place.