Sinn Féin defence spokesperson Aengus Ó Snodaigh yesterday said the CervicalCheck scandal has demonstrated a need for the State to disclose the medically sensitive information it has to affected members of the public — including the former Air Corps staff.

Mr Ó Snodaigh asked Taoiseach Leo Varadkar if the Government would release a report on working conditions in the Air Corps headquarters in Casement Aerodrome that it has withheld.

Mr Ó Snodaigh also highlighted one case in which the State Claims Agency is “fighting tooth and nail” against a High Court discovery order demanding the release of a list of chemicals used in the Air Corps hangars. “This is potentially catastrophic for some of those making claims and also for some who are not making claims,” said Mr Ó Snodaigh.

The Department of Defence only sought to find the documents after their alleged destruction was raised in the Dáil — more than 12 months after it received the whistleblower’s claim.

A protected disclosure sent to the then Minister of Defence Simon Coveney in December 2015 warned that a named senior member of the Air Corps destroyed reports, dating back to the 1990s, which raised concerns about the levels of toxic chemicals in workshops in Casement Aerodrome.

The same official was named in a subsequent disclosure by a second whistleblower who also alleged the documents were destroyed.

The years given by the whistleblower for the destroyed documents match those of inspection reports of Casement Aerodrome that the Department itself admits cannot be found.

When asked previously if there are plans to investigate the documents’ disappearance, junior defence minister Paul Kehoe has told the Dáil that he has been “advised by the military authorities that there are no plans to carry out an investigation into why these reports cannot be located.”