# Commission Directive 2011/28/EU of 4 March 2011 amending Council Directive 91/414/EEC to include indolylbutyric acid as active substance and amending Commission Decision 2008/941/EC (Text with EEA relevance), Annex

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

The following entry shall be added at the end of the table in Annex I to Directive 91/414/EEC:
Further details on identity and specification of active substance are provided in the review report.
No
Common name, Identification numbers
IUPAC name
Purity
Entry into force
Expiration of inclusion
Specific provisions
‘333
Indolylbutyric acid
CAS No 133-32-4
CIPAC No 830
4-(1H-indol-3-yl)butyric acid
≥ 994 g/kg
1 June 2011
31 May 2021
PART A
Only uses as plant growth regulator in ornamentals may be authorised.
PART B
For the implementation of the uniform principles of Annex VI, the conclusions of the review report on indolylbutyric acid, and in particular Appendices I and II thereof, as finalised in the Standing Committee on the Food Chain and Animal Health on 28 January 2011 shall be taken into account.
In this overall assessment Member States shall pay particular attention to the operators and workers safety. Conditions of authorisation shall include the application of adequate personal protective equipment and risk mitigation measures to reduce the exposure.
The Member States concerned shall request the submission of further information to confirm:
(a) the absence of clastogenicity potential of indolylbutyric acid;
(b) the vapour pressure of indolylbutyric acid and, consequently, an inhalation toxicity study;
(c) the natural background concentration of indolylbutyric acid in the soil.
The Member States concerned shall ensure that the applicant submits such confirmatory information to the Commission by 31 May 2013.’

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Source: https://www.legislation.gov.uk/eudr/2011/28/annex (the official version)
Page: https://openlegislation.uk/eu-directive-2011-28/annex
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.