# Directive 2009/41/EC of the European Parliament and of the Council of 6 May 2009 on the contained use of genetically modified micro-organisms (Recast) (Text with EEA relevance), Division 2: The titles of the tables are indicative:

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

Table I A presents minimum requirements for laboratory activities.
Table I B presents additions to and modifications of Table I A for glasshouse/growth-room activities involving GMMs.
Table I C presents additions to and modifications of Table I A for activities with animals involving GMMs.
Table II presents minimum requirements for activities other than laboratory activities.
In some particular cases, it might be necessary to apply a combination of measures, from Table I A and Table II, of the same level.
In some cases users may, with the agreement of the competent authority, not apply a specification under a particular containment level or combine specifications from two different levels.
In these tables ‘optional’ means that the user may apply these measures on a case-by-case basis, subject to the assessment referred to in Article 4(2).

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Source: https://www.legislation.gov.uk/eudr/2009/41/annex/IV/division/CONTAINMENT/division/2 (the official version)
Page: https://openlegislation.uk/eu-directive-2009-41/annex-IV/division-CONTAINMENT/division-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.