law 31 construction laws 25 laws 15 civil engineering 12 industrial rights 10 road transport 7 immovable property 6 more ... environment protection 6 copyright 5 taxes 5 land register 5 patent law 5 telecommunications 5 territorial planning 5 authorization 4 files 4 cadastral maps 4 international treaties 4 civil law 4 highway code 4 apartments 3 power engineering 3 industrial property protection 3 international law 3 protection of personality 3 ochrana průmyslového vlastnictví 3 entrepreneurship 3 legal regulations 3 environmental law 3 road communications 3 less ...