# Postal Services Act 2011, Paragraph 1


OFCOM may impose or modify a regulatory condition only if satisfied that the condition or modification—
(a) is objectively justifiable,
(b) does not discriminate unduly against particular persons or a particular description of persons,
(c) is proportionate to what it is intended to achieve, and
(d) is transparent in relation to what it is intended to achieve.

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Source: https://www.legislation.gov.uk/ukpga/2011/5/schedule/6/paragraph/1 (the official version)
Page: https://openlegislation.uk/postal-services-act-2011/schedule-6/paragraph-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.