https://chemsec.org/product-passports-can-detoxify-the-market-but-not-everyone-likes-the-idea/
https://pubs.aeaweb.org/doi/pdfplus/10.1257/jep.38.3.89
https://www.bmwi.de/Redaktion/DE/Publikationen/Industrie/nationale-industriestrategie-2030.pdf?__blob=publicationFile&v=6
https://www.nao.org.uk/wp-content/uploads/2018/06/Investigation-into-the-governments-handling-of-the-collapse-of-Carillion.pdf