# The Water Resources (Control of Agricultural Pollution) (Wales) Regulations 2021, Regulation 38: Sampling and analysis

Extent: E+W

Any person using sampling and analysis to determine nitrogen content in organic manure must keep the original report from the laboratory.

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Source: https://www.legislation.gov.uk/wsi/2021/77/regulation/38 (the official version)
Page: https://openlegislation.uk/water-resources-control-of-agricultural-pollution-wales-regulations-2021/regulation-38
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.