Validity of FBI Clearance Certificate?

[Vikramadi]

Hi, I have been asked to submit the FBI Clearance certificate. When I try to upload it, it asks me the date of expiry for that document. Does anyone know how long the FBI Clearance is valid for?
@legalfalcon @scylla

 

[Kazeemsadiku1]

I am a u.s citizen and I want to migrate to Canada. How do I get permanent residency