Employees who move from a NAF instrumentality to a Federal Government agency
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) An employee of a NAF instrumentality who moves from a NAF instrumentality to a Federal Government agency and who elects to be covered by a NAF retirement system is not eligible to participate in the TSP. Any TSP contributions relating to a period for which an employee elects retroactive NAF retirement coverage must be removed from the TSP as required by the regulations at 5 CFR part 1605.
(b) An employee of a NAF instrumentality who moves from a NAF instrumentality to a Federal Government agency and who elects to be covered by CSRS or FERS will become eligible to participate in the TSP as determined in accordance with 5 CFR part 1600.
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.