Roughly 10% of all tickets are set to be given to supporters of the Vietnamese national team.
The OFA requires that all football fans attending the game be fully vaccinated against COVID-19 and have negative certificates before they are allowed to enter the stadium.
The final World Cup qualifying game between Vietnam and hosts Oman is set to get underway at the Sultan Qaboos Stadium at 11 p.m. on October 12 (Vietnam time).
Australia are currently top of Group B followed by Saudi Arabia in second place, with both teams on nine points after winning all three matches.
Behind them are Japan, Oman, and China, all of whom are on three points each and are separated on goal difference.
The Vietnamese team is bottom of Group B and has no points following three loses. Moving forward, they will take part in three training sessions in Muscat ahead of facing hosts Oman on October 12.