# The Water Environment (River Basin Management Planning: Further Provision) (Scotland) Regulations 2013, Paragraph 4


Substances and preparations, or the breakdown products of such, which have been proved to possess carcinogenic or mutagenic properties or properties which may affect steroidogenic, thyroid, reproduction or other endocrine-related functions in or via the aquatic environment.

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Source: https://www.legislation.gov.uk/ssi/2013/323/schedule/paragraph/4 (the official version)
Page: https://openlegislation.uk/water-environment-river-basin-management-planning-further-provision-scotland-regulations-2013/schedule/paragraph-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.