Collegiate Grammar and Portora Royal merger case taken
Education Minister John O'Dowd is facing a legal challenge over the planned amalgamation of two County Fermanagh grammar schools.
Collegiate Grammar and Portora Royal in Enniskillen are set to be closed and merged into one new school.
But Mr O'Dowd's decision to approve the plan is now to be contested at the High Court.
Judicial review proceedings have been lodged on behalf of a pupil at Collegiate in a bid to quash the move.
Mr O'Dowd announced the closures last November.
At the time he said he was focusing on the needs of children and young people, not on the institutions.
A petition against the plans, signed by 7,000 people, was handed in at Stormont last November in an effort to preserve the schools.
Now the battle to stop any amalgamation has moved to the courts.
The legal challenge was originally brought in the name of a sixth form pupil at Collegiate.
But with the date of the planned merger now put back to September 2016, she will have left the school by that stage.
New papers will instead be submitted on behalf of a younger pupil, making the same case.
Lawyers are expected to argue that there was a failure to carry out a proper economic appraisal.
The impact on pupils possibly having to operate on a split site is also set to feature.
The Fermanagh Protestant Board of Education, trustees of the land at Portora Royal, are to be legally represented as a notice party in the case.
In court on Friday a barrister for the minister said he was unlikely to oppose the case progressing to a full judicial review hearing.
He added: "We would need to see (details of) the new applicant to see if there are any idiosyncratic issues."
A judge listed the case for a further review next month.