The Data Protection Act 1984 (DPA) is a British Act of Parliament that provided a legal basis and allowing for the privacy and protection of data of individuals in the UK. It was repealed by the Data Protection Act 1998. The 1984 Act provided for a regulatory authority, the Data Protection Registrar, to oversee the implementation of and adherence to the Act.

The 1984 act was an implementation of the 1981 European Convention for the Protection of Individuals with regard to Automatic Processing of Personal Data, and was followed up by the Data Protection Act 1998 which was an implementation of European Union Directive 95/46/EC which, amongst other measures, expanded the remit of the DPR and renamed the position to the Data Protection Commissioner.

According to the provisions of the DPA, data collected by one party to another party may only be used for the specific purposes for which they were collected. Personal data may only be kept for an appropriate length of time and must not be disclosed to other parties without the consent of the data owner. Schools, for example, may decide to keep information on former pupils for no longer than ten years.

Most recently, the Freedom of Information Act 2000 further expanded the role to include freedom of information; the job title of the DPR/DPC was changed once again, this time to Office of the Information Commissioner.

The UK DPA has a reputation for complexity. Whilst the basic principles are honoured for protecting privacy, interpreting the act is not always simple.

The Act covers all personal data which an organisation may hold, including names, birthday and anniversary dates, addresses, telephone numbers, etc.

Data Protection Principles

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Personal data must be:

1. Processed fairly and lawfully.
2. Obtained for specified and lawful purposes.
3. Adequate, relevant and not excessive.
4. Accurate and up to date.
5. Not kept any longer than necessary.
6. Processed in accordance with the "data subject's" (the individual's) rights.
7. Securely kept.
8. Not transferred to any other country without adequate protection.

'Fairly Processed Data'

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In order for data to be classed as 'fairly processed', at least one of these six conditions must be applicable to that data. Note that the legal phrase 'data-subject' simply means 'the individual'.

1. The data subject has 'consented' ("given their permission") to the processing;
2. Processing is necessary for 'the performance of' (to speed up the completion of) a contract;
3. Processing is required under a legal obligation (other than one stated in the contract);
4. Processing is necessary to protect the vital interests of the data subject's rights;
5. Processing is necessary to carry out any public functions;
6. Processing is necessary in order to pursue the legitimate interests of the "data controller" or "third parties" (unless it could unjustifiably prejudice the interests of the data subject).

See also

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• Freedom of Information Act 2000
• Data privacy
• Computer Misuse Act 1990

External links

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• Council of Europe - ETS no. 108 - Convention for the Protection of Individuals with regard to Automatic Processing of Personal Data (1981) - basis for Data Protection Act 1984
• Directive 95/46/EC of the European Parliament and of the Council of 24 October 1995 on the protection of individuals with regard to the processing of personal data and on the free movement of such data - basis for Data Protection Act 1998
• The Information Commissioner
• The Department for Constitutional Affairs
• The Data Protection Act Explained
• Data Protection Act 1984 (full text)
• Data Protection Act 1998 (full text from HMSO)

United Kingdom Acts of Parliament 1984 | Data privacy