IMMpact Litigation has successfully utilized the APA to file claims against the USCIS. There is generally a six-year statute of limitations that applies to APA....
https://www.immpactlitigation.com/practice-areas/apa-challenges/

Every year, countless individuals attempt to immigrate to the United States, but are rejected due to complex and unfair laws. Federal immigration litigation intends to....
https://www.immpactlitigation.com/practice-areas/federal-litigation/