British Council Wales: Languages Trends Wales 2020
Since 2015 the British Council Wales has undertaken an annual survey on the trends in modern languages in schools in Wales, asking teachers to share their experiences of teaching modern languages.
https://wales.britishcouncil.org/en/language-trends-wales-2020-conversation
Estyn: Thematic Report on Modern Foreign Languages (2016)
https://www.estyn.gov.wales/thematic-report/modern-foreign-languages
Gorwel: The Welsh Foundation for Innovation in Public Affairs
“Mind your language. A short report into Wales, Brexit and the Study of Modern Foreign Languages” (2018) https://www.gorwel.wales/?p=3417