New York Attorney General Eric Schneiderman, a leading voice in the fight against the FCC’s net neutrality rules repeal, has stepped forward with one of the first legal challenges to the commission’s controversial vote.

Citing his investigation into the FCC’s public comments process preceding the vote, Schneiderman declared his office’s intention to sue to “stop the FCC’s illegal rollback of net neutrality” — a forthcoming legal challenge that’s sure to be in good company. In response to questions from TechCrunch, Schneiderman’s office noted that he will spearhead a multi-state lawsuit and that we can expect it “in the coming days.”

“We will be filing a claim to preserve protections for New Yorkers and all Americans. And we’ll be working aggressively to stop the FCC’s leadership from doing any further damage to the internet and to our economy,” Schneiderman said in a press release.

“Today’s new rule would enable ISPs to charge consumers more to access sites like Facebook and Twitter and give them the leverage to degrade high quality of video streaming until and unless somebody pays them more money. Even worse, today’s vote would enable ISPs to favor certain viewpoints over others.”

While we don’t yet know which states will be joining New York in the legal action, it’s safe to assume that we’ll see overlap with those that joined a letter calling for a delay of the vote due to revelations around faked comments during the public feedback process. The letter included 18 attorneys general from the states of Virginia, Delaware, Hawaii, California, Kentucky, Massachusetts, Iowa, Illinois, Maryland, Maine, Mississippi, Oregon, Pennsylvania, North Carolina, Rhode Island, Washington, Vermont and the District of Columbia.

Schneiderman’s office told TechCrunch that it expects to see more statements very soon from other state attorneys general about their intentions to join the claim. We’ll be following this story and other reverberations from today’s net neutrality vote as they develop.