# Commission Regulation (EU) No 283/2013 of 1 March 2013 setting out the data requirements for active substances, in accordance with Regulation (EC) No 1107/2009 of the European Parliament and of the Council concerning the placing of plant protection products on the market (Text with EEA relevance), Division: Circumstances in which required

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

If the trigger for volatilisation, Vp = 10–5 Pa (plant) or 10–4 Pa (soil) at a temperature of 20 °C, is exceeded and (drift) mitigation measures are required, data from confined experiments may be reported.
If needed, experiments to determine deposition following volatilisation may be provided.
The ... competent authorities shall be consulted to decide whether this information is necessary.

---
Source: https://www.legislation.gov.uk/eur/2013/283/annex/section/7/division/7.3/division/7.3.2/division/1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2013-283/annex/section-7/division-7.3/division-7.3.2/division-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.