SESFOD is a qualitative survey that was launched in 2013 and is conducted four times a year. It is part of an international initiative to collect information on trends in the credit terms offered by firms in the wholesale markets, and insights into the main drivers of these trends. The information collected is valuable for financial stability, market functioning and monetary policy objectives.
https://www.ecb.europa.eu/stats/ecb_surveys/sesfod/html/index.en.html