The procedure of inscription is studied to the Register of Industrial Establishments of Catalonia (REIC). The data processing analyzes personal related to employers individual (art. 2.3 RLOPD) and the named "directories of company" (art. 2.2 RLOPD). Determined data that are included in the REIC have the condition of personal character data, and its rest treatment subjected to the principles and duties to the LOPD and rest of applicable regulations. The access to data of the Business Register on the part of the tramitador organ of the REIC, once the accounting of the purposes of assignor and assign has been attended to, does not require consent specific and differentiated on the part of the headline in the moment of making the declaration. The access to the data for third parties requires the accreditation of a legitimate interest.