(76)In order to be able to prepare for future revisions of correlation parameters on the basis of suitable empirical information, such as changes in mortality rates and lapse rates for life obligations and combined ratios or provision run-off ratios for non-life insurance obligations, EIOPA should receive appropriate data from supervisory authorities. Supervisory authorities should receive this data from insurance and reinsurance undertakings as part of the information which is to be reported to supervisors given that it will be necessary for the purposes of supervision and should not therefore result in additional burdens for undertakings.