Standard Form 312 is a non-disclosure agreement

Non-disclosure agreement

A non-disclosure agreement , also known as a confidentiality agreement , confidential disclosure agreement , proprietary information agreement , or secrecy agreement, is a legal contract between at least two parties that outlines confidential material, knowledge, or information that the parties...

 required under Executive Order 13292

Executive Order 13292

Executive Order 13292 was an executive order issued by United States President George W. Bush on March 25, 2003, entitled "Further Amendment to Executive Order 12958, as Amended, Classified National Security Information." The Executive Order modified the manner in which sensitive information was...

 to be signed by employees of the U.S. Federal Government or one of its contractors when they are granted a security clearance for access to classified information

Classified information

Classified information is sensitive information to which access is restricted by law or regulation to particular groups of persons. A formal security clearance is required to handle classified documents or access classified data. The clearance process requires a satisfactory background investigation...

. The form is issued by the Information Security Oversight Office

Information Security Oversight Office

The Information Security Oversight Office is responsible to the President for policy and oversight of the government-wide security classification system and the National Industrial Security Program...

 of the National Archives and Records Administration

National Archives and Records Administration

The National Archives and Records Administration is an independent agency of the United States government charged with preserving and documenting government and historical records and with increasing public access to those documents, which comprise the National Archives...

 and its title is "Classified Information Nondisclosure Agreement." SF 312 prohibits confirming or repeating classified information to unauthorized individuals, even if that information is already leaked. The SF 312 replaces the earlier forms SF 189 or the SF 189-A. Enforcement of SF-312 is limited to civil actions to enjoin

Injunction

An injunction is an equitable remedy in the form of a court order that requires a party to do or refrain from doing certain acts. A party that fails to comply with an injunction faces criminal or civil penalties and may have to pay damages or accept sanctions...

disclosure or seek monetary damages and administrative sanctions, "including reprimand, suspension, demotion or removal, in addition to the likely loss of the security clearance."