# The Waste Management Licensing Regulations 1994, Paragraph 4


Surface impoundment of waste (e. g. placement of liquid or sludge discards into pits, pondsor lagoons, etc.) (D4).

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Source: https://www.legislation.gov.uk/uksi/1994/1056/schedule/4/part/III/paragraph/4 (the official version)
Page: https://openlegislation.uk/waste-management-licensing-regulations-1994/schedule-4/part-III/paragraph-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.