The International Atomic Energy Agency (IAEA) says it aims to appoint a new Director General by October.
The nuclear watchdog said on Thursday that whoever is named as its new leader will take office in January.
Cornel Feruta, a Romanian diplomat, will head the agency until member states agree on a permanent successor to Yukiya Amano, who died at the age of 72.
The closing date for applications is September 5.

Six killed in shooting in main square of Krakow, police say
Russian strikes hit power facilities around Kyiv, damage major bridge
Heavy rains flood tents housing displaced Palestinians, aid shortages worsen
Qatar says its mediation efforts between US and Iran continue to prevent escalation
Pope Leo urges South America to bridge divides on Uruguay-Argentina border
