People must present an NHS Covid Pass or demonstrate vaccination status to enter nightclubs and attend major events in Wales from Monday.
This means that everyone over 18 needs it to get into nightclubs, indoor events without seating for more than 500 people, such as concerts or conventions, outdoor events without seating for more than 4 000 people and any setting or event with more than 10,000 people in attendance.
People will also be able to show that they tested negative on the lateral flow test within the past 48 hours.
But those who fake a coronavirus test result or vaccination status commit a criminal offense and face a flat-rate fine.
Presenting a Covid Pass is already part of our collective effort to keep businesses open, with some major events, such as the success of the Green Man Festival, using it
The legislation was passed in the Senedd last week despite opposition from the Welsh Conservatives, Plaid Cymru and the Liberal Democrats.
Wales faces some of the highest infection rates since the start of the pandemic, especially among young people.
Economy Minister Vaughan Gething said: “Our fantastic immunization program continues to strengthen, but the pandemic is not over.
“Cases remain high across Wales and sadly families across the country are losing loved ones to this terrible virus.
“The clear advice from our science advisers is that we need to take action now.
“The Covid Pass is only one part of a series of measures in place to help prevent people from spreading and catching the coronavirus while helping to keep the economy open.
“None of us want to see more closures and that businesses have to shut down again.
“Showing off a Covid Pass is already part of our collective effort to keep businesses open, with some major events, such as the success of the Green Man Festival, using it.
I just don’t think we should become a checkpoint society by introducing a vaccine passport
“Together, if we all continue to follow the clear guidelines to which we are all accustomed now, we will do all we can to keep Wales safe.”
Only people attending these places and events will need to show their Covid status.
Staff working or volunteering at these sites are encouraged to take lateral flow tests twice a week to make sure they don’t have the virus.
Workplaces are required by law to undertake Covid risk assessments and to put in place reasonable measures to ensure the safety of personnel.
The Welsh government will use the current enforcement regimes to monitor compliance.
A local could be issued with an improvement notice or a closure notice, while a fixed penalty notice and a maximum business fine of £ 10,000 can be issued.
Conservative health spokesman Russell George accused the Welsh government of doing an about-face after previously ruling out their introduction.
“I just don’t think we should become a checkpoint society by introducing a vaccine passport,” Mr George told Senedd last week.
We have asked many questions and have not received the assurances we requested, and it is for this reason that we feel unable to support these regulations.
Plaid Health spokesperson Rhun ap Iorwerth said his party was not against the principle of Covid passes but challenged the proposals in their current form, including the use of lateral flow testing.
“We have asked many questions and have not received the assurances we requested, and it is for this reason that we feel unable to support these regulations,” he said.