(19)Regulations (EU) No 1093/2010, (EU) No 1094/2010 and (EU) No 1095/2010 provide for a mechanism to settle disagreements between national supervisory authorities. Where a national supervisory authority disagrees with the procedure or content of an action or inaction by another national supervisory authority in areas specified in Union legislative acts in accordance with those Regulations, and the relevant legislative act requires cooperation, coordination or joint decision-making by national supervisory authorities from more than one Member State, the ESA concerned, at the request of one of the national supervisory authorities concerned, should be able to assist the authorities in reaching an agreement within the time-limit set by the ESA which should take into account any relevant time-limits in the relevant legislation, and the urgency and complexity of the disagreement. In the event that such disagreement persists, the ESA should be able to settle the matter.