[3] OECD (2024), Competitive Neutrality Toolkit: Promoting a Level Playing Field, OECD Publishing, Paris, https://doi.org/10.1787/3247ba44-en.
[1] OECD (2023), Recommendation on Fighting Bid Rigging in Public Procurement [OECD-LEGAL-0396], https://legalinstruments.oecd.org/en/instruments/OECD-LEGAL-0396.
[2] OECD (2021), OECD Recommendation on Competitive Neutrality [OECD/LEGAL/0462], https://legalinstruments.oecd.org/en/instruments/OECD-LEGAL-0462.
[4] OECD (2018), OECD Checklist for protecting competition when splitting contracts into lots, https://www.oecd.org/content/dam/oecd/en/topics/policy-sub-issues/fighting-bid-rigging-in-public-procurement/oecd-checklist-for-protecting-competition-when-splitting-contracts-into-lots.pdf.