# Directive 2009/128/EC of the European Parliament and of the Council of 21 October 2009 establishing a framework for Community action to achieve the sustainable use of pesticides (Text with EEA relevance), Division 3

Extent: E+W+S+N.I.

Harmonised Risk Indicator 1 shall be calculated by multiplying the annual quantities of active substances placed on the market for each Group in Table 1 by the relevant hazard weighting set out in Row (vi), followed by the aggregation of the results of these calculations.

---
Source: https://www.legislation.gov.uk/eudr/2009/128/annex/IV/section/2/division/3 (the official version)
Page: https://openlegislation.uk/eu-directive-2009-128/annex-IV/section-2/division-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.