Safeners and synergists in pesticides: substances for review
- Food safety
- Pesticides
Summary
The European Commission adopts a work programme for the gradual review of safeners and synergists. These are substances used in pesticides:
- safeners – to eliminate or reduce phytotoxic effects
- synergists – to enhance the activity of active substances.
The review of these substances is due to be completed within 5 years (by 2030).
The work programme reflects information received by manufacturers and competent authorities of European Union Member States on the safeners and synergists used n pesticides currently on the EU market.
Interested stakeholders can submit feedback before 8 July 2025 through the European Commission’s Have Your Say webpage.
European Commission proposes list of safeners and synergists in pesticides for review
Draft Commission Regulation amending Regulation (EU) 2024/1487 as regards the adoption of the work programme for the gradual review of safeners and synergists
[go to Downloads]
Update
The European Commission adopts a work programme for the gradual review of safeners and synergists. These are substances used in pesticides:
- safeners – to eliminate or reduce phytotoxic effects
- synergists – to enhance the activity of active substances.
The review of these substances is due to be completed within 5 years (by 2030).
The work programme reflects information received by manufacturers and competent authorities of European Union Member States on the safeners and synergists used n pesticides currently on the EU market.
Interested stakeholders can submit feedback before 8 July 2025 through the European Commission’s Have Your Say webpage.
What is changing?
The European Commission proposes to include the substances in Table 1 in its work programme reviewing the consumer and environmental safety of safeners and synergists used in pesticides currently on the EU market.
Why?
The European Commission has drawn up a list of all the safeners and synergists known to be used in pesticides in at least one EU Member State as of June 2024, and has generated the list in Table 1 based on stakeholder feedback.
Active substances, safeners, and synergists can only be approved for use in plant protection products if they fulfil the approval criteria in Regulation 1107/2009. It must be demonstrated that their use is safe for the health of people and animals (including residues in food), and must not have any unacceptable effects on the environment.
Plant protection products containing safeners or synergists that are included in the work programme can continue to be authorised for 5 years following adoption of the programme.
Timeline
The Commission intends to adopt the work programme in the fourth quarter of 2025.
Recommended Actions
Interested stakeholders are invited to submit feedback before 8 July 2025 through the European Commission’s Have Your Say webpage. The consultation is open to stakeholders in non-EU countries. Individuals can respond by clicking on “Give feedback”.
Organisations wishing to respond must be registered on the EU Transparency Register. If not yet registered, you will first need to:
- Create an EU login account: this provides an electronic ID that allows you to consult various Commission sites.
- Register your organisation on the Transparency Register.
For more information on the EU consultation process, see How to provide feedback on upcoming EU policies and regulations – explained.
Background
In addition to the active substance that works against plant pests or diseases, plant protection products may also contain other components – safeners or synergists.
- Safeners are substances that aim to “eliminate or reduce phytotoxic effects of the plant protection product on certain plants”.
- Synergists are substances that “can give enhanced activity to the active substance(s) in a plant protection product”.
(Regulation 1107/2009, Art. 3.)
A relatively small number of safeners (21) and synergists (13) are reported to be used in plant protection products in the EU (PAN Europe 2024). There is currently no legal basis for establishing maximum residue levels (MRLs) for safeners and synergists. Regulation 396/2005, which sets MRLs for pesticides, does not include safeners and synergists.
Safeners and synergists under review will be approved where submitted data demonstrates that they do not have an unacceptable effect on consumer safety or the environment (Regulation 1107/2009, Art. 4). Additional data requirements for the review of these substances are set out in Regulation 2024/1487, Annex II.
Resources
European Commission: Approval of active substances, safeners and synergists
European Commission (2018) Study supporting the REFIT evaluation of the EU legislation on plant protection products and pesticide residues (Regulation (EC) No 1107/2009 and Regulation (EC) No 396/2005) – Executive summary.
PAN Europe (2024) Addressing the 9-years gap: The long-awaited proposal on safeners and synergists. Pesticides Action Network Europe, 18 January.
Regulation 1107/2009 concerning the placing of plant protection products on the market
Regulation 2024/1487 defining data requirements for the approval of safeners and synergists and establishing a work programme for the gradual review of safeners and synergists on the market
Sources
Draft Commission Regulation amending Regulation (EU) 2024/1487 as regards the adoption of the work programme for the gradual review of safeners and synergists
[go to Downloads]
Tables & Figures
Source: Draft Annex amending Regulation 2024/1487
Disclaimer: Under no circumstances shall COLEAD be liable for any loss, damage, liability or expense incurred or suffered that is claimed to have resulted from the use of information available on this website or any link to external sites. The use of the website is at the user’s sole risk and responsibility. This information platform was created and maintained with the financial support of the European Union. Its contents do not, however, reflect the views of the European Union.
European Commission proposes list of safeners and synergists in pesticides for review
Draft Commission Regulation amending Regulation (EU) 2024/1487 as regards the adoption of the work programme for the gradual review of safeners and synergists
[go to Downloads]
What is changing and why?
The European Commission adopts a work programme for the gradual review of safeners and synergists. These are substances used in pesticides:
- safeners – to eliminate or reduce phytotoxic effects
- synergists – to enhance the activity of active substances.
The review, due to be completed within 5 years (by 2030), will evaluate the safety of these substances for consumers and the environment.
See Table 1 for the provisional list of substances to be reviewed.
Actions
Interested stakeholders are invited to submit feedback before 8 July 2025 through the European Commission’s Have Your Say webpage. The consultation is open to stakeholders in non-EU countries. Individuals can respond by clicking on “Give feedback”.
Organisations wishing to respond must be registered on the EU Transparency Register. If not yet registered, you will first need to:
- Create an EU login account: this provides an electronic ID that allows you to consult various Commission sites.
- Register your organisation on the Transparency Register.
Timeline
The Commission intends to adopt the work programme in the fourth quarter of 2025.
Tables & Figures
Source: Draft Annex amending Regulation 2024/1487
Disclaimer: Under no circumstances shall COLEAD be liable for any loss, damage, liability or expense incurred or suffered that is claimed to have resulted from the use of information available on this website or any link to external sites. The use of the website is at the user’s sole risk and responsibility. This information platform was created and maintained with the financial support of the European Union. Its contents do not, however, reflect the views of the European Union.