Cologne Dress Code
Outside business, casual clothes are acceptable. Parts of Cologne are very fashion conscious, and the more exclusive bars and restaurants may stipulate a shirt and tie.
Greeting Someone in Cologne
Germans appreciate punctuality therefore it is best to be on time for a meeting or social function. Use du ('you') when talking to children up to adolescence and sie for everyone older. It is polite to use titles (such as 'Herr' or 'Frau') with surnames rather than first names, but avoid using 'Fraulein', even for an unmarried woman.
Cologne Business Hours and Banking
Business hours in Cologne vary from one industry and sector to another but as a guide, most office environments operate between 09:00 and 17:30, Monday to Friday. Banks are generally open weekdays from 08:30 to around 16:00, with some staying open as late as 18:00 on Thursday. Banks at airports and main train stations open as early as 06:30 and close as late as 22:30.
Cologne Smoking
In Cologne, smoking is prohibited where notified and on public transport and in some public buildings. It is always advisable to take your cue from those around.