https://ec.europa.eu/info/law/better-regulation/have-your-say/initiatives/14322-Persistent-organic-pollutants-Polychlorinated-biphenyls-PCB-_en
https://ec.europa.eu/info/law/better-regulation/have-your-say/initiatives/13215-Persistent-organic-pollutants-POPs-polybrominated-diphenyl-ethers-PBDEs-_en
...