# Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999, Paragraph 3


The conditions referred to in paragraph 2 are—
(a) that the vehicle is a model in relation to which there is in force an EEC type approval certificate issued before 1st October 1989;
(b) that the manufacturer of the vehicle has supplied to the relevant authority which issued the EEC type approval certificate, a certificate stating that adapting vehicles of that model to the fuel requirements specified in the Annexes to Community Directive 88/76 would entail a change in material specification of the inlet or exhaust valve seats or a reduction in the compression ratio or an increase in the engine capacity to compensate for loss of power; and
(c) that the relevant authority has accepted the certificate referred to in sub-paragraph (b).

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Source: https://www.legislation.gov.uk/nisr/1999/454/schedule/17/paragraph/3 (the official version)
Page: https://openlegislation.uk/motor-vehicles-construction-and-use-regulations-northern-ireland-1999/schedule-17/paragraph-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.