As the Deputy is aware, Ireland is currently at level 5 of the Government's medium-term Plan Resilience and Recovery 2020-2021: Plan for Living with COVID-19, which sets out Ireland's approach to managing and living with COVID-19.
The Plan aims to allow society and businesses to operate as normally as possible, while protecting our key priorities of supporting and maintaining health and social care services, keeping education and childcare services open and protecting the most vulnerable members of our communities.
At Level 5, 6 guests may attend the wedding and wedding ceremony irrespective of venue. This does not include the persons getting married or persons attending in a professional capacity. The various limits at all levels in the Government's Plan are all designed to reduce the number of households mixing with each other and cut down the virus’s chances of spreading into more homes. It seeks to balance the risks of different types of gatherings against the desire to allow normal activities to proceed in so far as possible.
As I'm sure the Deputy can appreciate, COVID-19 spreads when individuals and groups come into close contact with one another, enabling the virus to move from one person to another. COVID-19 is infectious in a person with no symptoms, or for the period of time before they develop symptoms. In certain settings, such as weddings, higher noise levels due to music, can force people into close proximity, requiring them to raise their voices or shout to communicate thus increasing the risk of spreading the virus to others.
It is not possible to say what public health measures will be in place in the future. The public health advice relating to Covid-19 is kept under continuing review by the National Public Health Emergency Team (NPHET), by my Department and by the Government . The measures in place and the public health advice have been adapted to the changing circumstances and this will continue to be the case for the foreseeable future.
Details of the public health measures currently in place for weddings can be found at:- https://www.gov.ie/en/publication/2dc71-level-5/#weddings
You may also wish to note that Fáilte Ireland has provided guidelines for the hospitality industry which includes guidance on weddings and is available at: -