Theia Institute Endorsed Content is an official recognition issued by Theia Institute, a nonprofit think tank based in Washington, DC. It is awarded to authors, publishers, and organizations whose books or other professional content have undergone review by Theia Institute and have been approved for endorsement. This credential recognizes the identified work as Theia Institute Endorsed Content for the year shown on the credential. The endorsement applies specifically to the work identified in this credential and does not expire unless otherwise stated.