# The Biocidal Products Regulations 2001, Paragraph 5


The interval to be observed between—
(a) applications of the biocidal product;
(b) application and the next use of the article, material or substance treated by the biocidal product; or
(c) application and the next access by humans or animals to the area where the biocidal product has been used,
including particulars of decontamination means and measures and duration of necessary ventilation of treated areas.

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Source: https://www.legislation.gov.uk/uksi/2001/880/schedule/5/paragraph/5 (the official version)
Page: https://openlegislation.uk/biocidal-products-regulations-2001/schedule-5/paragraph-5
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.