The United Nations has received assurances from the US Government that its communications networks "are not and will not be monitored" by American intelligence agencies, it said.
But chief UN spokesman Martin Nesirky would not comment on whether the world body had been monitored in the past, as reported recently by the German magazine Der Spiegel.
Mr Nesirky said the UN had been in contact with Washington about the reports that surfaced two months ago and has received a guarantee from the US of no current or future eavesdropping.
More top news
YouTube superstar Alfie Deyes got a sense of how far he has come when thousands of fans descended on his latest book signing in London.
The last blog from woman about her final days after she was diagnosed with cancer - and the things she valued in life - has gone viral.
Ed Miliband would rather discuss working families and the NHS, but the question of English 'home rule' looms large over Labour's conference.