1. https://www.efsa.europa.eu/en/topics/topic/brominated-flame-retardants
2. http://chm.pops.int/Programmes/NewPOPs/The9newPOPs/tabid/672/language/en-US/Default.aspx
3. http://www.env-health.org/news/latest-news/article/global-ban-of-flame-retardant-hbcd
4. http://chm.pops.int/Portals/0/download.aspx?d = UNEP-POPS-POPRC.9-2.English.pdf
5. http://www.edn.com/electronics-news/4326700/ROHS-DecaBDE-exemption-ending