Incontestability
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
In the case of loans that back Ginnie Mae securities or loans that are acquired by Ginnie Mae as a consequence of its guaranty, the Agency guarantee under this part is incontestable except that the guarantee may not be enforced by a lender who commits fraud or misrepresentation or by a lender who had knowledge of the fraud or misrepresentation at the time such a lender acquired the guarantee or was assigned the loan.
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.