1. Commission Recommendation (EU) 2011/696 of 18 October 2011 on the definition of nanomaterialEC, OJ No. L 275, 20.10.2011, European Union, 2011, 38-40. https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:32011H0696&qid=1595955733547&from=EN.
2. Regulation (EC) No 1907/2006 of the European Parliament and of the Council of 18 December 2006 concerning the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH), establishing a European Chemicals Agency, amending Directive 1999/45/EC and repealing Council Regulation (EEC) No 793/93 and Commission Regulation (EC) No 1488/94 as well as Council Directive 76/769/EEC and Commission Directives 91/155/EEC, 93/67/EEC, 93/105/EC and 2000/21/ECEC, , OJ No. L396, 30.12.2006, European Union, 2006, 1-850, https://eur-lex.europa.eu/legal-content/EN/TXT/?qid=1595956878711&uri=CELEX:32006R1907.
3. Commission Regulation (EU) 2018/1881 of 3 December 2018 amending Regulation (EC) No 1907/2006 of the European Parliament and of the Council on the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) as regards Annexes I, III, VI, VII, VIII, IX, X, XI, and XII to address nanoforms of substancesEU, , OJ L 308, 4.12.2018, European Union, 2018, 1-20. https://eur-lex.europa.eu/legal-content/en/TXT/?uri=CELEX%3A32018R1881.
4. Read-Across Assessment Framework (RAAF), ECHA-17-R-01-EN;ECHA,2017
5. Forty-Seventh Report of the TSCA Interagency Testing Committee to the Administrator, Receipt of Report and Request for Comments, 66 FR 17767;USEPA,2001