blood alcohol limit: Czech Republic, Hungary, Romania and Slovakia,
0.1 blood alcohol limit: In Switzerland for new drivers (up to three years after passing the driving test)
0.5 blood alcohol limit: Switzerland, Germany*, Italy, France and Austria
0.8 blood alcohol limit: Principality of Liechtenstein
*The 0.0 alcohol limit also applies in Germany to novice drivers during their probationary period.
You can find a list of all countries on the ADAC website.