Europe’s top court on Tuesday delivered a historic blow to mass surveillance with a ruling that found the right to personal privacy trumps government spying.
The European Court of Justice (ECJ) found in its decision (pdf) that the so-called “Safe Harbor” agreement, which allowed U.S. companies to “self-certify” that they met strict privacy safeguards while pulling data from European servers, “must be regarded as compromising the essence of the fundamental right to respect for private life” as guaranteed by the European Convention on Human Rights.
The case was brought by Austrian privacy activist Max Schrems, who argued that American surveillance operations such as PRISM—exposed by National Security Agency (NSA) whistleblower Edward Snowden in 2013—rendered useless the privacy safeguards in the Safe Harbor agreement, which for years has allowed technology companies to transfer user data across continental boundaries.
Tuesday’s ruling was celebrated widely by privacy advocates, including Snowden himself, who toasted Schrems on Twitter, writing, “Congratulations, @MaxSchrems. You’ve changed the world for the better.”
The bottom line, Snowden said, is that “the #SafeHarbor ruling indicates the indiscriminate interception of communications is a violation of rights.”
The ECJ’s ruling means companies in the U.S. and EU have to come up with alternative ways of transferring user data—and could impact as many as 4,000 firms, including tech giants like Facebook and Google.
Jens Henrik-Jeppesen, director of European Affairs at the Center for Democracy and Technology (CDT), said the ECJ’s decision “shows the need to step up reforms of government surveillance practices.”
“The invalidation of the Safe [Harbor] agreement should spur governments on both sides of the Atlantic to ratchet up long-overdue reform efforts,” Jeppesen said, adding that it was “undoubtedly a major jolt for companies and will likely adversely impact their operations.”
Schrems specifically named Facebook in his complaint (pdf) to the ECJ, charging that the company forwards information from its Ireland office, where data on more than 83 percent of its users is stored, directly to the NSA and other U.S. intelligence agencies.