Dutch Secretary of State for Infrastructure and Environment writes to the Members of Parliament she does not see any reason to investigate the Ryanair fuel or safety policy.
https://zoek.officielebekendmakingen...31936-129.html
The letter of the IAA Irish Aviation Authority in response to questions of the Dutch Secretary of State can be read here.
The letter says for instance
The lAA operates a Mandatory Oeeurrence Reporting (MOR) system and a Confidential Reporting system and, as far as we can establish from our data, there are na previous MAYDAY ealls as a result of fuel shortage other than the ones referred to at Valencia, Ryanair's fuel policy is fully compliant with EU OPS
read more:
https://zoek.officielebekendmakingen.nl/blg-204355.pdf