Does Avis require an IDP in Bosnia and Herzegovina?

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.

There is no vignette - tolls are paid at manual booths on tolled A1 motorway sections (e.g. Sarajevo-Zenica, Sarajevo-Tarcin, Banja Luka-Doboj); pay in cash in Convertible Marks (BAM) or euros, with most booths also accepting cards.

Towns like Sarajevo, Mostar and Banja Luka use signed paid zones and car parks payable by ticket machine, SMS or attendant; spaces in old-town centres are scarce, so guarded lots or hotel parking are the safest option.

Police issue on-the-spot fines for speeding, no seatbelt, daytime-headlight and phone offences, often payable in cash; the blood-alcohol limit is a strict 0.03% (zero for new and professional drivers), and headlights must be on 24/7 year-round.

Dial 122 for police (124 ambulance, 112 general). Do not move vehicles, switch on hazard lights and set out the warning triangle; a police report is required for insurance, and any visible damage should be reported because driving a visibly damaged car out of the country can be questioned.