January 22, 2009: Clinton signs a non-disclosure agreement promising to safeguard a type of top secret information.

Hillary's signature on the non-disclosure agreement (NDA). (Credit: public domain)

Hillary’s signature on the non-disclosure agreement (NDA). (Credit: public domain)

The non-disclosure agreement (NDA) concerns “sensitive compartmented information” (SCI), which is a type of “top secret” classification. In signing the agreement, Clinton acknowledges any “breach” could result in “termination of my access to SCI and removal from a position of special confidence and trust requiring such access as well as the termination of my employment or any other relationships with any department or agency that provides me with access to SCI.” (US Department of State, 11/5/2015)

This is one of two NDAs Clinton signs on this day.

It will later be revealed that out of the over 30,000 emails Clinton turned over to the State Department in December 2014, three of them were deemed “top secret / Sensitive Compartmented Information.”