# The Dual-Use and Related Goods (Export Control) Regulations 1995, Paragraph 49: DEFINITIONS OF TERMS IN THIS ANNEX


“Expert systems” (4) mean systems providing results by application of rules to data which are stored independently of the “programme” and capable of any of the following:
a. Modifying automatically the “source code” introduced by the user;
b. Providing knowledge linked to a class of problems in quasi-natural language; or
c. Acquiring the knowledge required for their development (symbolic training).

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Source: https://www.legislation.gov.uk/uksi/1995/271/schedule/1/paragraph/49 (the official version)
Page: https://openlegislation.uk/dual-use-and-related-goods-export-control-regulations-1995/schedule-1/paragraph-49
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.