
E171 to be completely banned in animal feed in Europe by 2022
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30/11/2021
The Commission’s Implementing Regulation (EU) No. 2021/2090 of November 25, 2021 concerning “the denial of authorisation of titanium dioxide as a feed additive for all animal species” has been published in the Official Journal of the European Union (OJEU). It states that the authorization of titanium dioxide (E 171), as an additive in animal nutrition in the additive category “sensory additives” and in the functional group “colorants” is denied.
Existing stocks and premixtures containing it must be removed from the market by March 20, 2022. Feed materials and compound feeds produced with the additive or premixtures must be withdrawn from the market by 20 June 2022 at the latest.
Upcoming Nano Agenda
30
Août
2025

10th International Conference on Nanoscience and Technology – ChinaNANO 2025 (Beijing – China)
Beijing
Conference
- 10th International Conference on Nanoscience and Technology
- Organized by: Chinese Academy of Sciences and Chinese National Center for Nanoscience and Technology
- Website: http://www.chinanano.org.cn/en/
1
Sep.
2025

Controlling the risks associated with nanomaterials (CEA, Online)
On line
Training
- E-learning program: awareness-raising for personnel who come into contact with nanomaterials during research, formulation, production, maintenance, cleaning, upkeep, etc., as well as safety coordinators or engineers, facility managers, heads of laboratories where nanoparticles are handled.
- Organizers: INSTN Grenoble (CEA)
- On the program:
- 1 – Introduction, definition and characteristics of nanomaterials
- 2 – Toxicity of nanomaterials: the state of knowledge
- 3 – Metrology and characterization of nanomaterials
- 4 – Prevention and protection against nanomaterials in the workplace
- 5 – Quiz: assessment of learning outcomes
- The 2-hour course can be viewed for one month from the date of registration.
- Website: https://instn.cea.fr/…risques-lies-aux-nanomateriaux…
22
Sep.
2025

Innovative Research Paths in Nanoscience and Nanotechnology (Advanced Nano 2025, Krakow – Poland)
Krakow
Conference
- International Conference on Advanced Nanotechnology and Nano Materials
- September 22 & 23, 2025
- Website: https://advnanotech.authorsequity.org