A full exhumation of the bodies of children buried in the grounds of Tuam Mother and Baby Home will begin in 2023.

A ‘Director of Authorised Intervention’ is to be appointed by Government to oversee the excavation of the site where it is believed almost 800 children were interred in an unmarked grave.

Minister for Children Roderic O’Gorman, in bringing matter before the Dáil, said it was incumbent on the State to address what was “a stain on our national conscience”.

Deputy Catherine Connolly, TD for Galway West, said while the news on the exhumation was welcome, she had “lost faith” in the Government which she said had “learnt absolutely nothing” and had to be “dragged” every step of the way.

It had failed to bring forward a redress scheme for survivors of the home, she said, and Minister O’Gorman had rowed back on a previous commitment to have an independent human rights review of the testimony provided by survivors to the Commission of Investigation into Mother and Baby Homes.

“I don’t think he should ever have promised that because he was never in a position to do it. He was never going to question the establishment narrative given to us by the three wise commissioners, the narrative that told us that the evidence of those who came forward was contaminated and should therefore be treated with caution,” said Deputy Connolly.

“We continue to begrudge and to do everything belatedly. If we are seriously interested in redress, let us do it right.”

Paying tribute to those who shone a light on the wrongdoings in the Tuam Home and elsewhere, Deputy Connolly said it was they who had forced the Government’s hand.

“On the ground, we have seen Catherine Corless and, well before her, Mary Raftery. I also want to mention Patricia Burke Brogan [activist and playwright] who died last week – may she rest in peace – with regard to the work she did in respect of the Magdalen laundries, in particular with the play Eclipsed.

“The groups on the ground have certainly forced us and dragged us every step of the way,” she said.

Agreeing, Minister O’Gorman said it was absolutely right to recognise critical the role of Tuam historian, Catherine Corless.

“We would not be here today but for her dogged persistence in highlighting what happened in Tuam.

“Deputy Connolly mentioned the redress legislation. This legislation has been worked on by my Department over the summer and I will bring it to Cabinet in October to seek approval for the final Bill and to bring it rapidly through the Houses [of the Oireachtas] and the committee, so that we can provide redress to family members,” he said.

Meanwhile, Deputy Seán Canney, TD for Galway East, said what had happened had impacted the people of Tuam deeply and said the Director, when he or she is appointed, should be based in Galway and seek to engage with locals during the excavation process.

“It has created a sense of a stain on, or a shadow over Tuam as a town. Tuam is a very good town and has the finest people living there.

“The Minister has set out in his speech how a Director would be appointed . . . and that an office will be set up to manage the excavation and all that goes with it. However, it is important that there is local engagement with the people of the town,” said Deputy Canney.

“The office should be set in the town and there should be a liaison aspect to the brief that this director will have so people from the locality who want to know what is going on can find out,” he continued, adding that locals should be able to meet the Director in Tuam and not Dublin or anywhere else.

Minister O’Gorman outlined that the Director would oversee a phased forensic-standard excavation, recovery, analysis and re-interment of the remains.

“The order also provides that the Director will carry out an identification programme as an additional function for the intervention,” he said.