Electric Picnic organisers say unvaccinated people will not be allowed into this September's festival.
In a letter to the government, they say there will be no restrictions in place on fully vaccinated ticket holders.
Festival-goers who have only received a single dose will have to undergo Covid-19 testing.
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Earlier this year the event announced it planned to go ahead as normal, on the slightly later date of 24-26th of September.
The Minister for Culture and Arts Catherine Martin says she's committed to the full return of all live entertainment at the earliest possible date.
Minister Martin says she's working with Cabinet to provide a reopening plan as soon as possible.