# The Building Standards (Scotland) Regulations 1990, Regulation 21: Resistance to transmission of sound


Regulations 19 and 20 shall not be subject to specification in a notice served under section 11 of the Act.

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Source: https://www.legislation.gov.uk/uksi/1990/2179/regulation/21 (the official version)
Page: https://openlegislation.uk/building-standards-scotland-regulations-1990/regulation-21
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.