| Czech Office for Standards, Metrology and Testing | ||
| Headquarters: | Biskupský dvůr 1148/5, 110 00 Prague 1 | |
| Delivery address: | Biskupský dvůr 1148/5, 110 00 Prague 1 | |
| E-mail: | unmz@unmz.cz | |
| Mailroom: | Mon - Fri: 08:00 - 12:00 until further notice | |
| Electronic mailroom: | podatelna@unmz.cz | |
| Data box: | zdkaa2i | |
| ČAS Customer Centre | Visiting hours: Mon - Fri: 8:00 - 15:00
Tel. 221 802 802 |
|
| E mail: | info@agentura-cas.cz | |
| Telephone lines for direct dialling - see About the Office/Telephone Directory | ||
| Biskupský dvůr 1148/5, Prague 1
110 00 Prague 1 - New Town |
