# Regulation (EC) No 2003/2003 of the European Parliament and of the Council of 13 October 2003 relating to fertilisers (Text with EEA relevance), Division 5: Liming materials


The tolerances allowed in respect of the declared calcium and magnesium shall be:
Magnesium oxide:
—
up to and including 8 % MgO
1
—
between 8 % and 16 % MgO
2
—
more than 16 % MgO
3
Calcium oxide
3
The tolerance allowed in respect of the declared neutralising value shall be:
Neutralising value
3
The tolerance applicable to the declared percentage of material passing a specific sieve shall be:
Fineness
10

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Source: https://www.legislation.gov.uk/eur/2003/2003/division/5. (the official version)
Page: https://openlegislation.uk/eu-regulation-2003-2003/division-5.
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.