On August 6, 2015, the defendants (National Security Agency,
et al.) brought a motion to dismiss, arguing that the plaintiffs have not plausibly shown that they have been injured by Upstream collection of data and thus lack standing to sue. In response, the
Electronic Frontier Foundation filed an
amicus brief on behalf of a group of libraries and booksellers. Both sides presented oral arguments at a hearing on September 25, 2015. On October 23, 2015, the District Court for the District of Maryland dismissed the suit on grounds of
standing. US District Judge
T. S. Ellis III ruled that the plaintiffs could not plausibly prove they were subject to Upstream surveillance, echoing the 2013 decision in
Clapper v. Amnesty International US. The Electronic Frontier Foundation, who had filed an
amicus brief in support of the plaintiffs, said it was perverse to dismiss a suit for lack of proof (standing) when the surveillance program complained of was secret, and urged federal courts to tackle the serious constitutional issues that Upstream surveillance presents. The plaintiffs filed an appeal with the
United States Court of Appeals for the Fourth Circuit on February 17, 2016. On May 23, 2017, the
Fourth Circuit Court of Appeals vacated the dismissal by the lower court of Wikimedia's complaints. The Court of Appeals ruled that the Foundation's allegations of the NSA's Fourth Amendment violations were plausible enough to "survive a facial challenge to standing", finding that the potential harm done by the NSA's collection of private data was not speculative. The court inversely affirmed the dismissal by Ellis of the suits by the other plaintiffs; in its finding the court noted that the non-Wikimedia plaintiffs had not made a strong enough case that their operations were affected by Upstream's scope. On December 16, 2019, the District Court held that the Wikimedia Foundation did not have standing to proceed with its claims. On February 14, 2020, the Wikimedia Foundation filed a notice of appeal in this case before the Court of Appeals for the Fourth Circuit. The appeal was heard in March 2021 and once again dismissed in September of the same year. In February 2023, the
U.S. Supreme Court declined to hear the case. ==See also==