ANNEX IISupplementary provisions
ANNEX II The Annex to Implementing Regulation (EU) No 540/2011 is amended as follows: (1) in Part A, entry 225 on carbon dioxide is deleted; (2) in Part B, the following entry is added: No Common Name, Identification Numbers IUPAC Name Purity ( 1 ) Date of approval Expiration of approval Specific provisions ‘150 Carbon dioxide CAS No: 124-38-9 CIPAC No: 844 Carbon dioxide 999 g/kg The following impurities are of toxicological concern and shall not exceed the following levels in the technical material: phosphane max. 0,3 ppm v/v benzene max. 0,02 ppm v/v carbon monoxide max. 10 ppm v/v methanol max. 10 ppm v/v hydrogen cyanide max. 0,5 ppm v/vv 1 May 2022 30 April 2037 For the implementation of the uniform principles, as referred to in Article 29(6) of Regulation (EC) No 1107/2009, the conclusions of the renewal report on carbon dioxide, and in particular Appendices I and II thereof, shall be taken into account. In this overall assessment Member States shall pay particular attention to: — adequate ventilation (e.g. with a “certificate of gas clearance”) before humans can re-enter treated and/or surrounding areas (i.e. chambers, buildings and silos). — the need of buffer zones for residents (subjected to revision considering the wind-speeds in the different Member States). Conditions of use shall include risk mitigation measures, where appropriate.’ ( 1 ) Further details on the identity and the specification of the active substance are provided in the renewal report.