EPIC is seeking a preliminary injunction to block the Census Bureau from adding a question about citizenship to the 2020 Census. EPIC alleges that the Census Bureau failed to complete privacy impact assessments, required by law, before it abruptly added the question to the census last year. EPIC explained that the "extraordinary reach of the Bureau into the private lives of Americans brings with it extraordinary risks to privacy." A federal court in New York recently blocked the citizenship question, but the Census Bureau has appealed that decision. EPIC filed an amicus brief in the New York case and has long advocated for robust protections for census data. EPIC has also filed numerous successful lawsuits to require privacy impact assessments, including EPIC's lawsuit that led a now-defunct Presidential Commission to delete state voter data it unlawfully obtained.