- Ceremonies mark full membership of Bulgaria and Romania in Europe’s Schengen travel zone The Associated Press
- Romania, Bulgaria fully join EU’s borderless Schengen zone Reuters
- Romania, Bulgaria join borderless Schengen zone after 13-year wait Al Jazeera English
- Romanians and Bulgarians Can Now Travel the EU by Land Passport-Free Bloomberg
- Romania and Bulgaria become fully fledged members of the Schengen area as land border checks lifted Euronews