Regional road administration authorities
| Capital City of Prague: | magistrat.praha-mesto.cz |
| South Bohemia Region: | www.kraj-jihocesky.cz |
| South Moravian Region: | www.kr-jihomoravsky.cz |
| Karlovy Vary Region: | www.kr-karlovarsky.cz |
| Vysočina Region: | www.kr-vysocina.cz |
| Hradec Králové Region: | www.kr-kralovehradecky.cz |
| Liberec Region: | www.kraj-lbc.cz |
| Moravian-Silesian Region: | www.kr-moravskoslezsky.cz |
| Olomouc Region: | www.kr-olomoucky.cz |
| Pardubice Region: | www.pardubickykraj.cz |
| Plzeň Region: | www.kr-plzensky.cz |
| Central Bohemian Region: | www.kr-stredocesky.cz |
| Ústí nad Labem Region | www.kr-ustecky.cz |
| Zlín Region: | www.kr-zlinsky.cz |