Even as the Senate remains at an impasse over the future of US domestic surveillance powers, the National Security Agency will be legally unable to collect US phone records in bulk by the time Congress returns from its Memorial Day vacation.

The administration, as suggested in a memo it sent Congress on Wednesday, declined to ask a secret surveillance court for another 90-day extension of the order necessary to collect US phone metadata in bulk. The filing deadline was Friday, hours before the Senate failed to come to terms on a bill that would have formally repealed the NSA domestic surveillance program.

“We did not file an application for reauthorization,” an administration official confirmed to the Guardian on Saturday.

The administration decision ensures that beginning at 5pm ET on 1 June, for the first time since October 2001 the NSA will no longer collect en masse Americans’ phone records.

It represents a quiet, unceremonious end to the most domestically acrimonious NSA program revealed by whistleblower Edward Snowden, in a June 2013 exposé in the Guardian – effectively preempting a bid by GOP leader Mitch McConnell to retain it. But McConnell and other Senate Republicans intend to continue their fight to preserve both that program and other broad surveillance powers under the Patriot Act.

A chaotic early morning on Saturday in the Senate ended with the procedural defeat of the USA Freedom Act, which would have banned the NSA bulk collection program while renewing an expiring Patriot Act provision allowing FBI access to business records and a vast amount of US communications metadata.   http://www.theguardian.com/us-news/2015/may/23/nsa-bulk-phone-records-collection-usa-freedom-act-senate