Six months is the line where a simple visit turns into something closer to relocation, and Cameroon treats that shift with a separate visa track entirely. That track is the Cameroon Long Stay eVisa, built for travellers whose reason for staying goes beyond a short holiday think teaching contracts, internships, medical treatment, religious missions, or moving to be near family. Applicants prepare a scanned passport bio-page, a confirmed round-trip ticket, a yellow fever certificate, and accommodation proof before submitting online.