We signed
199 representatives of a public administration at local, regional, national or European level, have signed the Declaration.
| Position | Public Administration | Level | Country Sort descending |
|---|---|---|---|
| President | Métropole Nice Côte d'Azur | Local | France |
| President | Grenoble-Alpes Métropole | Local | France |
| Deputy Director | Regional Authority Frankfurt-Rhein-Main | Regional | Germany |
| Mayor | Landeshauptstadt Magdeburg | Local | Germany |
| Mayor | Sindelfingen | Local | Germany |
| Mayor | City of Gelsenkirchen | Local | Germany |
| Honorary Mayor | Village of Borchen-Etteln | Local | Germany |
| Mayor | Darmstadt | Local | Germany |
| Mayor | City of Dortmund | Local | Germany |
| Mayor | Kassel | Local | Germany |
| Minister of Digital Strategy and Innovation | Hessen | Regional | Germany |
| Mayor | Eichenzell | Local | Germany |
| Mayor | Stadt Dingelstädt | Local | Germany |
| Mayor | City of Herne | Local | Germany |
| Mayor | Munich | Local | Germany |
| Mayor | Stadt Oldenburg | Local | Germany |
| Mayor | Municipality of Vari-Voula-Vouliagmeni | Local | Greece |
| Mayor | City of Athens | Local | Greece |
| Deputy Mayor | Municipality of Katerini | Local | Greece |
| Mayor | Municipality of Kavala | Local | Greece |
| Mayor | Municipality of Tripolis | Local | Greece |
| Mayor | Thessaloniki | Local | Greece |
| Vice Mayor | City of Szeged | Local | Hungary |
| Mayor | Szombathely | Local | Hungary |
| Debuty Mayor | Municipality of Debrecen | Local | Hungary |
| Deputy-Mayor | Budapest | Local | Hungary |
| Mayor | Dublin | Local | Ireland |
| Mayor | Limerick | Local | Ireland |
| Mayor | Municipality of Novara | Local | Italy |
| Mayor | Municipality of Padova | Local | Italy |
| Mayor | Milan | Local | Italy |
| Mayor | Comune di Firenze | Local | Italy |
| Deputy Mayor | Turin | Local | Italy |
| Regional Minister | Emilia-Romagna Region | Regional | Italy |
| Mayor | City of Arezzo | Local | Italy |
| Mayor | Comune di Bergamo | Local | Italy |
| Mayor | Municipality of Bologna | Local | Italy |
| Deputy | Kuldiga District Municipality | Local | Latvia |
| Mayor | Riga | Local | Latvia |
| President | Local Councils' Association | National | Malta |
| President | Western Region Malta | Regional | Malta |
| President | Port Region Malta | Regional | Malta |
| Deputy mayor of Zeist | Municipality of Zeist | Local | Netherlands |
| Alderman | City of Utrecht | Local | Netherlands |
| Director Green Innovation Hub | Municipality of Almere | Local | Netherlands |
| Director public services | Municipality Maashorst | Local | Netherlands |
| Mayor | City of Amsterdam | Local | Netherlands |
| Mayor | Rotterdam | Local | Netherlands |
| Vice Mayor | Assem | Local | Netherlands |
| Mayor | Hollands Kroon | Local | Netherlands |
