The Royal College of Surgeons sent its report to the health board, Health Inspectorate Wales, and the Welsh Government.
Wales' health minister, Mark Drakeford, was "very concerned" to read the report "and the risks to quality and safety it highlighted."
The Health Minister was very concerned to read the Royal College of Surgeons report and the risks to quality and safety it highlighted.
He invited the report's authors for an urgent meeting, which took place in June, and the Chief Executive of NHS Wales asked the Health Board and the Welsh Health Specialised Services Committee for a joint plan to address the capacity and patient flow issues raised in the report.
This plan has now been produced and is being implemented, and the Minister is being kept informed of progress on a regular basis.
More top news
Showers expected throughout the day especially in the north. Drier and brighter elsewhere but cooler than in recent days.
Most places will become dry overnight, although it will remain generally cloudy with patches of hill fog.
Police have told people in Pontypridd that the cordon around the rugby club could be in place until next week.