Periodic reinvestigation requirements
Primary source
Verbatim text below is from the Electronic Code of Federal Regulations (eCFR), a public-domain U.S. government work. Always verify the current version with the eCFR before relying on it for any legal matter.
Full Text
(a) The incumbent of a national security position requiring eligibility for access to classified information is subject to the reinvestigation requirements of E.O. 12968.
(b) The incumbent of a national security position that does not require eligibility for access to classified information is subject to periodic reinvestigation at least once every five years. Such reinvestigation must be conducted using a national security questionnaire, and at a frequency and scope that will satisfy the reinvestigation requirements for both national security and public trust positions.
This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.