Drink-only pubs in Northern Ireland are set to be allowed to open from Wednesday 23 September, BBC News NI understands.
But local restrictions are to be imposed on people living in the postcode BT60, which covers parts of County Armagh, from Friday.
They will not be allowed to visit other people inside their homes or have visitors in – with a few exemptions.
The health minister said restrictions take effect from 17:00 BST on Friday.
Robin Swann announced the plan after Thursday’s executive meeting.
He said the postcode was “significantly above” the threshold for imposing localised restrictions.
BT60 covers parts of County Armagh, which includes part of Armagh City, the towns of Keady and Markethill, stretching from the Middletown and Tynan on the Monaghan and Tyrone border to Mount Norris and Whitecross, near Newry.
As well as the restrictions on indoor visits, no more than six people from two households will be allowed to gather in a private garden.
The restrictions already apply to the greater Belfast area, Ballymena, BT29, BT28 and BT43
The news comes after the executive made the decision that drink-only pubs can reopen from next Wednesday.
The hospitality sector had been given an indicative reopening date of Monday 21 September.
It is understood the date has been moved back by two days to allow regulations around enforcement of the industry to be drawn up.
The reopening date had already been pushed back twice by executive ministers due to concerns about the virus.
About 600 pubs in Northern Ireland that do not serve food are still awaiting the green light to open.
At present, drink-only pubs can only serve customers outdoors.
Last week, representatives from the sector met executive ministers to call for regulations to be put in place, as opposed to guidance.
In the Republic of Ireland, drink-only pubs are due to reopen on the same date with the exception of Dublin, which remains under tighter restrictions due to a rise in cases.
Local restrictions confusion
In a written statement to the assembly outlining the decision to impose restrictions in BT60 on Thursday, the health minister confirmed that the new regulations giving the local restrictions legal force also apply to the greater Belfast area.
There was confusion on Wednesday after it emerged that parts of Lisburn and Castlereagh Council in greater Belfast would be included in the restricted zones, despite initial communication from the executive and Department of Health saying it would only apply to Belfast City Council.
Mr Swann said the extension to parts of Dundonald and Carryduff “reflect the population flows and public transport linkages and Belfast identity of these specific districts”.
“This was always going to be a complex and fast-moving situation and I will make no apology for seeking to do the right thing,” he said.
“There are lessons to be learned going forward, including on the need for engagement with the public and stakeholders.”
The health minister said the regulations were “not confusing and can make an important contribution to keeping people safe”.
He added that anyone living in the affected areas should be “extremely careful in all aspects of their life”.
“Reflecting that requirement, visits to care homes and hospitals in the protected areas are being significantly curtailed,” he said.
The Department of Health said it would take about two weeks for the impact of the restrictions on transmission of the virus to become apparent.
Mr Swann said the measures will be retained “only as long as they are deemed necessary and proportionate”.
The health minister also said imposing the restrictions “at pace” on a postcode basis was “the right thing to do”, given the urgency of the public health situation.
He acknowledged that a localised approach “inevitably presents logistical and presentational challenges”, and that the situation would be kept under constant review.
The new rules are expected to last for at least two weeks, and will be regularly reviewed by the executive.
On Thursday, the Department of Health in Northern Ireland reported no new coronavirus-linked deaths.
That means the death toll from the virus in Northern Ireland remains at 573.
The latest figures on the department’s dashboard shows 149 new confirmed positive cases of the virus in the past 24 hours, bringing that total to 8,780.
The department’s daily figures are mostly comprised of hospital deaths and where a patient had previously tested positive for the virus.
The Department of Health says the current R number – or reproduction rate – of coronavirus in Northern Ireland is estimated to be about 1.2.
The R value is the number of people who, on average, will be infected by a single person with coronavirus.
NI’s chief scientific adviser said that the 14-day cases per 100,000 remains higher than the rest of the UK and the Republic, but testing is also higher in Northern Ireland.
“The current increase in cases in younger people is likely to lead to increasing cases in the over sixties with resulting pressure on the hospital system and, tragically, increasing deaths,” said Prof Ian Young.
“It is obvious from these figures that we are still seeing an increase in Covid-19 across Northern Ireland and we must all play our part in trying to stem this tide, help protect ourselves and those around us, in particular the most vulnerable.”