The agreement was signed by the head of Iran’s Hajj and Pilgrimage Organization Alireza Rashidian and Saudi Hajj Minister Muhammad Saleh Benten in Riyadh on Tuesday.
According to the agreement, Iran’s Hajj and Pilgrimage Organization will open an office in Saudi Arabia, IRNA reported.
The Saudi minister pledged his government would move to prevent a repeat of issues Iranian pilgrims faced in the 2018 pilgrimage.
Each year, nearly two million worshippers from across the world take part in hajj, the spiritual journey to Mecca that all able-bodied Muslims with financial means must make at least once in their lifetime.
Iranians were absent in the 2016 hajj, after Tehran and Riyadh failed to reach agreement on security arrangements following a tragic stampede during the 2015 hajj that killed thousands of pilgrims, including 464 Iranians.
A long period of worsening tensions, escalated by the 2015 hajj incident, led to a severance of relations by an increasingly aggressive Saudi Arabia early 2016.