
https://ec.europa.eu/commission/sites/beta-political/files/position-paper-public-procurement_en.pdf

https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/502291/54284_EU_Series_No1_Web_Accessible.pdf

https://brc.org.uk/media/674001/a-fair-deal-for-consumers-february-2020.pdf