In the Caribbean, accreditation was never a requirement until 2023, now it has been reversed for now. Email the ECFMG yourself or visit below. Don't take my word for it.
www.ecfmg.org

Intealth: Recognized Accreditation Policy

Now if a school like WAUSOM isn't recognized by the ECFMG in the first place, the graduate is scre**d regardless of any accreditation once they need the ECFMG. But CAAM-HP is ultimately a scam; again in my opinion. But accreditation does matter for schools and students seeking Title IV, which many do. But not for ECFMG registration leading to licensure.This implementation will not affect:
An individual’s eligibility for ECFMG Certification. IMGs can continue to apply for and pursue ECFMG Certification, even if their medical school currently does not meet the requirements of the Recognized Accreditation Policy. IMGs can pursue ECFMG Certification as long as their medical school meets ECFMG’s current requirements.