NANORIGO Deliverable Report on Training in Risk Governance of Nanomaterials

Two training programs were developed and training materials were assembled for teaching early career researchers on deeper understanding of nanorisk governance. The here provided teaching materials are part of the deliverables of NANORIGO project, grant agreement no. 814530, call H2020-NMBP-TO-IND-2018. The training programs and the related materials are described in the document 0_D5.2 Report CS1. 0_D5.2 Report CS1: This document reports about the activities and results of the NANORIGO Case Study 1 CS1 (task T5.1) “Case study on training”, which aims (i) at testing whether the NANORIGO nanorisk governance framework (NRGF) can improve training towards safe working practices and particularly in nanorisk governance, and (ii) at demonstrating the usefulness of the NRGF for preparing the training by trainers. In this context the document comprises two training programs for early career researchers on deeper understanding and practical application of the NRGF, including working safely with nanomaterials (NM) with respect to hazard and exposure as well as to accountability and responsibility. 1_The TiO2 case - a perspective on the history and how it developed: Introduction into the TiO2 case about classification and the EFSA conclusion that E 171 can no longer be considered as safe when used as a food additive, its history, public involvement and how MNBP-13 projects see their contribution to the topic. 2_The TiO2 Case - background and instructions for group work: Introduction in the TiO2 case and group work instructions for two groups: Group 1: ”Carcinogenic Classification/Labeling Request, 2016, Inhalation Route, French ANSES”; Group2: “TiO2‘s (Food additive E171) Genotoxicity cannot be ruled out, EFSA” 3_The TiO2 case - background and instructions for role play: Introduction in the TiO2 case, summarized results of the most relevant different studies concerning TiO2 as food additive and instructions for the role play 4_TiO2 as food additive - documents in a nutshell: The most relevant statements and abstract from EFSA report - Safety assessment of titanium dioxide (E171) as a food additive 5_EFSA report - Safety assessment of titanium dioxide (E171) as a food additive: Safety assessment of titanium dioxide (E171) as a food additive from 25 March 2021, doi: 10.2903/j.efsa.2021.6585 6_ANSES CLH report Proposal for Harmonised Classification and Labelling: CLH report; Proposal for Harmonised Classification and Labelling; Based on Regulation (EC) No 1272/2008 (CLP Regulation), Annex VI, Part 2; Substance Name: Titanium dioxide; EC Number: 236-675-5; CAS Number: 13463-67-7; May 201