The VFI President said that pushing back the opening of indoor dining past July would have a "huge" impact.
Irish publicans have expressed concerns over the time limit on indoor dining which is expected to be put in place following guidelines soon to be released by Fáilte Ireland.
President of the Vinters Federation Ireland (VFI) Paul Moynihan, said that it would be difficult to enforce time limits and is calling on the Government to provide "clarity" to the industry.
"Lack of clarity is a huge issue here, we're expected to open outdoor space in our pubs on the 6 June, which is only ten or 11 days away, so we are looking for guidelines. We should have had them a few weeks ago, but they haven't appeared yet," he said on Ireland AM on Wednesday.
The pub owner said that he is hopeful outdoor dining will be allowed to return in June, with indoor dining following soon after in the month of July.
Moynihan added that the impact of pushing back the reopening of indoor dining past July would have a "huge" impact on the already suffering sector.
"The time limit, the practicality of it, that you're going to have some people sitting outside with no time limit - it's very, very complicated. To our customers it's going to be very complicated, so how do we enforce that, how do we police it?
"They're expecting an awful lot of staff to keep an eye on this stuff, we just need clarity. When coming towards the end of June a lot of people will have had their first vaccination and their second vaccination. I think that is the time to open indoors with guidelines."
The publican added that the time limit would make reopening "very, very hard", however, he does understand the need for caution.
"We're just looking to open. We will do everything we can to keep people safe and to keep ourselves safe."
There are expected to be time limits on visits to pubs and restaurants when indoor dining returns, according to the guidelines which were expected to be published by
Fáilte Ireland on Tuesday afternoon.
The guidelines are expected to look at putting plans in place for the return of both indoor and outdoor dining over the coming months.
The delayed guidelines are likely to be published ahead of Friday’s Cabinet meeting on the easing of restrictions.
Under the guidelines, tables are expected to be a minimum of one metre apart, there is also likely to be a maximum of six people to a table, and last year's €9 substantial meal rules will also be scrapped.
There is also expected to be a time limit on indoor dining.
