On 27 June 2014, EIOPA issued a consultation on proposed guidelines for national supervisors related to the use of the Legal Entity Identifiers (LEIs) for (re)insurers and (re)insurance groups (as well as for pensions providers).  LEIs are unique identification codes. EIOPA hopes to improve collection, storage and dissemination of high quality, reliable and comparable data through the use of LEIs in such cases. Comments are invited until 29 August 2014.