COMMISSION IMPLEMENTING REGULATION (EU) 2025/833
of 5 May 2025
renewing the approval of the active substance lenacil in accordance with Regulation (EC) No 1107/2009 of the European Parliament and of the Council, and amending Commission Implementing Regulations (EU) No 540/2011 and (EU) 2015/408
(Text with EEA relevance)
Article 1
Renewal of the approval of the active substance
Article 2
Amendments to Implementing Regulation (EU) No 540/2011
Article 3
Amendments to Implementing Regulation (EU) 2015/408
Article 4
Entry into force and date of application
ANNEX I
Common Name, Identification Numbers |
IUPAC Name |
Purity(1) |
Date of approval |
Expiration of approval |
Specific provisions |
Lenacil CAS No: 2164-08-01 CIPAC No: 163 |
3-cyclohexyl-6,7-dihydro-1H-cyclopenta[d]pyrimidine-2,4(3H,5H)-dione or 3-cyclohexyl-1,5,6,7-tetrahydrocyclopentapyrimidine-2,4(3H)-dione |
975 g/kg |
1 July 2025 |
30 June 2040 |
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 lenacil, and in particular Appendices I and II thereto, shall be taken into account. Conditions of use shall include risk mitigation measures, where appropriate. In this overall assessment Member States shall pay particular attention to the possible need for additional rotational crop field trials and a livestock exposure assessment until the required confirmatory information has been assessed by the rapporteur Member State and evaluated by the Authority. By 25 March 2027, the applicant shall submit to the Commission, the Member States and the Authority confirmatory information on rotational crops field trials, including analysis for known and possible new metabolites. If new metabolites are found, the applicant is requested to perform toxicological studies assessing these metabolites. The applicant is requested to perform an appropriate livestock exposure assessment if necessary. |
ANNEX II
No |
Common Name, Identification Numbers |
IUPAC Name |
Purity(1) |
Date of approval |
Expiration of approval |
Specific provisions |
‘175 |
Lenacil CAS No: 2164-08-01 CIPAC No: 163 |
3-cyclohexyl-6,7-dihydro-1H-cyclopenta[d]pyrimidine-2,4(3H,5H)-dione or 3-cyclohexyl-1,5,6,7-tetrahydrocyclopentapyrimidine-2,4(3H)-dione |
975 g/kg |
1 July 2025 |
30 June 2040 |
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 lenacil, and in particular Appendices I and II thereto, shall be taken into account. Conditions of use shall include risk mitigation measures, where appropriate. In this overall assessment Member States shall pay particular attention to the possible need for additional rotational crop field trials and a livestock exposure assessment until the required confirmatory information has been assessed by the rapporteur Member State and evaluated by the Authority. By 25 March 2027, the applicant shall submit to the Commission, the Member States and the Authority confirmatory information on rotational crops field trials, including analysis for known and possible new metabolites. If new metabolites are found, the applicant is requested to perform toxicological studies assessing these metabolites. The applicant is requested to perform an appropriate livestock exposure assessment if necessary.’ |