# The Uncertificated Securities Regulations 1995, Paragraph 14


A relevant system must comprise procedures which provide that it responds only to properly authenticated dematerialised instructions which are attributable to a system-user or an Operator.

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Source: https://www.legislation.gov.uk/uksi/1995/3272/schedule/1/paragraph/14 (the official version)
Page: https://openlegislation.uk/uncertificated-securities-regulations-1995/schedule-1/paragraph-14
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.