law 135 construction laws 85 laws 57 intellectual property law 53 international law 39 patent law 39 industrial rights 39 more ... civil engineering 32 environmental law 28 commercial law 24 international treaties 22 duševní vlastnictví 21 European law 21 taxes 19 legal regulations 18 civil law 16 environment protection 16 protection of personality 15 contracts 15 registered trade-marks 14 internet 13 land register 13 immovable property 13 data protection 13 ochrana průmyslového vlastnictví 13 road transport 13 environment 13 entrepreneurship 12 labour law 12 real estate development 12 less ...