The iBoxx SD-KPI EUR Liquid Corporates measures the performance of a select group of inestment grade, EUR-denominated liquid corporate bonds with sustainability-based weight adjustments. The index also incorporates Sustainable Development Key Performance Indicator (SD-KPI) scores, giving higher weights to issuers with higher SD-KPI scores and lower weights to issuers with lower SD-KPI scores, with no more than one bond per issuer. Eligible bonds must have a minimum amount outstanding of EUR 750 million and a minimum remaining time to maturity of 1.5 years at rebalancing.