# The A46 Newark Bypass Development Consent Order 2025, Paragraph 12: Detailed design

Extent: E+W

(1) The detailed design for the authorised development must accord with—
(a) the preliminary scheme design shown on the works plans, utilities works plans and the engineering drawings and sections;
(b) the mitigation principles set out in the environmental masterplan; and
(c) the design principles,
unless otherwise agreed in writing by the Secretary of State following consultation with the relevant local planning authority and relevant local highway authority on matters related to their functions, provided that the Secretary of State is satisfied that any amendments would not give rise to any materially new or materially different environmental effects in comparison with those reported in the environmental statement.
(2) Where amended details are approved by the Secretary of State under sub-paragraph (1), those details are deemed to be substituted for the corresponding plans sections and the undertaker must make those amended details available in electronic form for inspection by members of the public.

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Source: https://www.legislation.gov.uk/uksi/2025/1090/schedule/2/paragraph/12 (the official version)
Page: https://openlegislation.uk/a46-newark-bypass-development-consent-order-2025/schedule-2/paragraph-12
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.