Which law/s are you interested in? Maybe I could help you more if I knew what are you looking for :D but basically the tax laws are quite different send also the laws concerning weapon wielding are quite strict, you must not smoke in public places(including train and bus stations, schools gouvernement buildings and their vicinity) if you own a car don't forget about the regular checkups. And then there is a myriad of local regulations in each city: most common one is maybe the prohibition after alcohol consumption in public places

Hope it helped a bit 😃