# The Hill Farm Allowance Regulations 2001, Paragraph 3


The notional dairy herd shall be calculated as follows—
TLU=IRQ÷5730where— “IRQ” is the individual reference quantity of milk (expressed in litres) available to the claimant in relation to his land in England;
“TLU” is the number of livestock units in the notional dairy herd; and
“5730” is the number of litres of milk deemed to be equivalent to the annual production of one dairy cow.

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Source: https://www.legislation.gov.uk/uksi/2001/476/schedule/2/paragraph/3 (the official version)
Page: https://openlegislation.uk/hill-farm-allowance-regulations-2001/schedule-2/paragraph-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.