Does InterRent require an IDP in South Sudan?

InterRent's minimum rental age is typically 19-21 depending on country (19 in Spain, 21 in the UK and France), and drivers aged roughly 21-24 (24 and under in some markets) pay a young-driver surcharge that varies by location, for example around 8.50 EUR/day (max ~93 EUR) in Spain, 12.95 EUR/day (max ~181 EUR) in France, and about 35 GBP/day (max ~350 GBP) in the UK; some vehicle categories require drivers to be over 25.

A refundable security deposit is pre-authorised (held, not debited) on the main driver's credit card at pick-up; the card (Visa or Mastercard, sometimes Amex) must be in the main driver's name with an expiry date after the return date, and debit cards are not accepted because their rules do not fit InterRent's deposit policy.

Additional drivers must present their own valid driving licence at the counter and sign the rental agreement at pick-up; InterRent charges an extra-driver fee per day that varies by location, though it is frequently included in promotional/package rates. The main driver must have held a full, valid driving licence for a minimum of 12 months (one year) prior to picking up the vehicle.

Cross-border travel and one-way rentals are restricted and must be authorised in advance; cross-border fees and one-way drop-off charges apply and vary by route, with certain countries (typically higher-risk or non-EU destinations) excluded entirely under the rental conditions.

InterRent requires a full, valid driving licence held for at least 12 months; for licences not written in the Latin/Roman alphabet (or otherwise not understandable to the rental agent), an International Driving Permit (IDP) must be presented alongside the original national licence, as the IDP is a translation and never replaces the physical licence.

There is no national electronic toll or vignette system; the road network is overwhelmingly unpaved outside Juba, so visitors pay nothing in formal tolls but should budget cash for informal checkpoint demands.

There are no organised paid parking zones; in Juba parking is informal kerbside, often watched by self-appointed attendants who expect a small cash tip, and vehicles should never be left unattended with valuables visible.

Enforcement is largely manual at checkpoints with on-the-spot cash fines negotiated in person; foreign drivers without proper documents risk vehicle hold-ups, and a 4x4 with comprehensive insurance is strongly advised as cover can be voided without an IDP.

After a crash do not move the vehicles if there are injuries; call police (the general emergency line is 777) and remain at the scene, as a police report is required for any insurance claim and leaving can be treated as a serious offence.