# Commission Implementing Regulation (EU) 2017/12 of 6 January 2017 regarding the form and content of the applications and requests for the establishment of maximum residue limits in accordance with Regulation (EC) No 470/2009 of the European Parliament and of the Council (Text with EEA relevance), Division A.4

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

Other requirements;
A.4.1.special studies (e.g. immunotoxicity, neurotoxicity);
A.4.2.microbiological properties of residues (if relevant);
A.4.2.1.potential effects on the human gut flora;
A.4.2.2.potential effects on the microorganisms used for industrial food processing;
A.4.3.observations in humans;

---
Source: https://www.legislation.gov.uk/eur/2017/12/annex/chapter/2/division/A/division/A.4 (the official version)
Page: https://openlegislation.uk/eu-regulation-2017-12/annex/chapter-2/division-A/division-A.4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.