Hundreds of victims of clerical and Magdalene laundry abuse in Northern Ireland have been left out of a new public inquiry designed to probe past wrongdoing, campaigners said.
Some women had their babies taken off them, were forced to scrub floors or locked in their rooms for hours in institutions for women.
The Historical Abuse Inquiry chaired by a retired senior judge is investigating cases involving children in residential institutions in Northern Ireland since 1922.
Amnesty International Northern Ireland director Patrick Corrigan led a delegation to meet with Stormont ministers to press for its expansion.
He said: "Many victims are being left behind and what we delivered to the ministers today was a very clear message to say that there should be no second-class abuse victims in Northern Ireland.
"All deserve justice, all deserve truth, all deserve the state to respond to them.
He said: "The state let them down then, it should not let them down again."
Magdalene Laundries were where women and girls were made to do unpaid manual labour in laundries run by Catholic nuns in Ireland between 1922 and 1996.
They were intended for supposed "fallen women", unmarried mothers and those with learning disabilities or who had been abused.
Taoiseach Enda Kenny has apologised on behalf of the State's role in the laundries.
In Northern Ireland campaigners claim hundreds of people were affected or separately abused by priests outside institutions covered by an inquiry which began work last year.
The Good Shepherd Sisters ran laundries in Belfast, Newry and Derry.
Another Magdalene asylum, including a steam laundry, was operated by the Church of Ireland in South Belfast.
The Stormont Executive has established an inquiry and acknowledgment forum headed by retired judge Sir Anthony Hart.
But Mr Corrigan claimed ministers had not matched the Republic's record in tackling the poisonous legacy after meeting junior ministers from the Office of the First Minister and Deputy First Minister.
