# Water Industry Act 1991, Paragraph 3


A retail authorisation given by a water supply licence is an authorisation to the water supply licensee to use the supply system of a water undertaker for the purpose of supplying water to the premises of—
(a) the licensee,
(b) persons associated with the licensee, or
(c) the licensee's customers.

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Source: https://www.legislation.gov.uk/ukpga/1991/56/schedule/2A/paragraph/3 (the official version)
Page: https://openlegislation.uk/water-industry-act-1991/schedule-2A/paragraph-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.