| Unit | Name | Line | Office no. | Fax | |
| 1000 | President of the Office |
| | Kratochvíl Jiří, Ing. | 221802103 | 4.17 | 221802300 | |
| 1001 | External Relations and Economy Section |
| | Chloupek Miroslav, Ing., Section Director | 221802104 | 4.11 | | |
| 1100 | Office of the President of the Office | | | | |
| | Kytlička Milan, Head of the Unit | 221802124 | 3.15 | | |
| | Votrubcová Marta | 221802120 | 4.16 | 221802300 | |
| 3000 | Metrology Department |
| | Veselák Zbyněk , Ing., Director of the Department | 221802131 | 3.10 | | |
| 3100 | Development and International Cooperation Unit |
| | Machová Eliška, Head of the Unit | 221802140 | 3.06 | | |
| | Bojko Miroslav, Ing. | 221802150 | 3.08 | | |
| | Pohořelá Zdeňka | 221802122 | 3.03 | | |
| | Svoboda Petr | 221802133 | 3.05 | | |
| Vichrová Martina, Bc. | 221802145 | 3.04 | | |
| 3200 | Legal Metrology Unit |
| | Mašek Štěpán, Head of the Unit | 221802153 | 3.07 | | |
| Havlínová Růžena | 221802128 | 3.11 | | |
| | Krpatová Petra | 221802149 | 3.03 | | |
| | Barták Petr | 221802148 | 3.08 | | |
| | Zajíc Stanislav, Ing. | 221802155 | 3.05 | | |
| 4000 | Testing Department |
| | Kadlec Josef, Director of the Department | 221802163 | 3.12 | | |
| Vedralová Michaela | 221802156 | 3.11 | | |
| 4100 | Administrative Activities Unit |
| | Kabátková Jitka, Head of the Unit | 221802164 | 3.14 | | |
| 4200 | Professional Activities Unit |
| | Holušová Václava, Head of the Unit | 221802181 | 3.12 | | |
| 5000 | International Relations Department |
| | Kafková Jindra, Director of the Deparment | 221802194 | 5.17 | | |
| 5100 | EU and International Cooperation Unit |
| | Popadičová Klára, Head of the Unit | 221802208 | 5.08 | | |
| 5200 | Technical Regulation Notification Unit |
| | | 221802212 | 5.05 | | |
| 6000 | Finance and Economy Management Department |
| | Jedlička Antonín, Director of the Department | 221802230 | 5.34 | | |
| 6100 | Department of Accounting and Budget | | | | |
| | Ševčíková Jana, Ing., Head of Department | 221802204 | 5.35 | | |
| 6200 | Facility Management and Administrative Activities Unit | | | | |
| | Vagel Patrik, Head of the Unit | 221802229 | 4.24 | | |
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