Does Avis require an IDP in Cameroon?

Avis's standard minimum rental age is 25, though it rents to drivers as young as 21 in most US states/provinces (some locations require 25 by local law); renters aged 21-24 pay a young-driver surcharge of roughly $25 per day in the US (about $35/day in Canada).

Avis requires an Avis-honored credit or charge card (Visa, Mastercard, Amex, etc.) and places an authorization hold covering the estimated charges plus a security amount; Visa/Mastercard debit cards are accepted at most US locations but are subject to stricter checks, and the card must be in the renter's name.

Additional drivers must be at least 25 (or meet the underage rules) with a valid licence and typically cost about $13 per day, capped near $65 per rental; in California the fee is waived for a spouse, parent, sibling or child of the renter. Avis requires a valid driver's licence held for the entire rental period that is not suspended, expired, revoked, cancelled or surrendered; it does not publish a fixed minimum holding period in the US, though some international locations require the licence to have been held for 1-2 years.

Avis generally permits US-to-Canada travel if the renting location is notified in advance, but driving into Mexico is restricted (typically corporate accounts only, no one-way, and Mexican insurance purchased through Avis from border states); one-way rentals are offered with a drop-off charge that may apply on certain rates.

Avis states that "International Driver's Permits are valid only if presented with the original local license. An International Driver's Permit is not acceptable by itself." Foreign licences are accepted if the issuing country participated in the 1949 Geneva Convention on Road Traffic or has a reciprocal agreement with the US; non-Roman-alphabet licences effectively require an IDP, and renters with a foreign licence may need to present a passport.

Cameroon has no vignette but operates physical toll gates (postes de péage) on major axes including the Douala-Yaounde corridor and the newer expressway; cars pay a small flat fee in CFA francs (XAF), typically a few hundred francs, in cash at the booth.

Street parking in Douala and Yaounde is largely informal and chaotic; self-appointed 'gardiens' will watch your car for a tip of a few hundred XAF, and there are few marked or metered bays. Park in guarded hotel or mall lots where possible to reduce theft risk.

Police and gendarmes issue on-the-spot fines for speeding, no seatbelt, or phone use, and unofficial 'fees' are often solicited at checkpoints; insist on an official receipt. Rental companies pass camera or unpaid fines to your card, so settle any ticket before returning the car.

Stop, do not leave the scene, and call the police on 117 (general emergencies 112); a police report is required for insurance and rental claims. Move vehicles only if they block traffic and it is safe, and avoid disputes as crowds can gather quickly.