Senate Intelligence Committee

The Senate Intelligence Committee — formally the Senate Select Committee on Intelligence — is a permanent committee of the United States Senate, established to exercise legislative oversight of US intelligence activities, and is thus a body belonging to American federal law and constitutional practice. The committee reviews intelligence reports, budgets and programmes, receives closed briefings from the intelligence agencies, and prepares legislation in the field. Its primary purpose is to ensure that intelligence activities are conducted in accordance with the US Constitution and applicable federal law.

The committee is not a court and has no criminal jurisdiction — it issues neither judgments nor rulings and cannot prosecute individuals. Its power is exercised instead through investigations, public hearings, legislative initiative and the publication of reports, which can place political and legal pressure on executive authorities and intelligence services.

In connection with the CIA's secret interrogation programme — the so-called detention and interrogation program — the committee acquired decisive importance. Following revelations about the use of so-called 'enhanced interrogation techniques', secret prisons (black sites) and transfers of prisoners to third countries, the committee launched a years-long investigation into the CIA's methods and internal documentation. The result was an extensive report, the summary of which was partially published in 2014, and which documented systematic use of interrogation methods that critics and many lawyers characterised as torture in breach of American and international law. The report, which in its full form runs to several thousand pages, concluded among other things that the CIA had misled Congress and the executive branch about the programme's scope and effectiveness.

Publication prompted considerable debate about accountability, prosecution and the state's obligations under international conventions against torture. Despite the report's weight, it did not in itself lead to criminal charges against the officials involved, which illustrates the committee's role as an oversight and investigative body rather than a law enforcement authority.