Is e-voting currently used in any elections with EMB participation?

Oman

Oman

Answer
Yes, in politically-binding national elections (elections for public office or direct democracy initiatives)
Source

Oman, Election of Members of the Shura Council for the Tenth Term, 2023: Voting Steps; accessed 30 December 2023

Time of India, First Time Ever! Over 7,50,000 Omani voters to choose Shura members through electronic voting (Oct 30, 2023); accessed 30 December 2023

BiometricUpdate.com, Oman holds first remote elections with biometric IDs from Tech5 and uqudo (Oct 30, 2023), accessed 30 December 2023

Close tooltip