# Motor Cycles (Protective Headgear) Regulations (Northern Ireland) 1999, Paragraph 9

Extent: N.I.

British Standard 5361:1976 as amended by the following Amendment Slips—
Number
Date of Publication
1
30th September 1977
2
31st August 1978
3
31st August 1979
4
29th February 1980
5
27th February 1981

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Source: https://www.legislation.gov.uk/nisr/1999/170/schedule/paragraph/9 (the official version)
Page: https://openlegislation.uk/motor-cycles-protective-headgear-regulations-northern-ireland-1999/schedule/paragraph-9
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.