“data subject” means an identified or identifiable individual, in particular by reference to an identifier such as a name, an identification number, location data, an online identifier or to one or more factors specific to the physical, physiological, genetic, mental, economic, cultural or social identity of that individual; “document” includes – (a) a disc, tape or other device in which information other than visual images are embodied so as to be capable, with or without the aid of some other equipment, of being reproduced from the disc, tape or other device; and (b) a film, tape or other device in which visual images are embodied so as to be capable, with or without the aid of some other equipment, of being reproduced from the film, tape or other device; “encryption” means the process of transforming data into coded form; “filing system” means a structured set of personal data which is accessible according to specific criteria, whether centralised, decentralised or dispersed on a functional or geographical basis; “genetic data” means personal data relating to the general characteristics of an individual which are inherited or acquired and which provide unique information about the