Share of the working age population (20-64 years) in total population 2012 (Lorraine: 2011) - Territorial entities: arrondissements (Wallonie), zones d'emploi (Lorraine), Grand Duchy (Luxembourg), Kreise (Saarland, Rheinland-Pfalz) - Statistical data sources: INSEE Grand Est; SPF Economie; Statistisches Landesamt Rheinland-Pfalz; Statistisches Amt Saarland; STATEC. Calculations: OIE/IBA 2014 - Geodata sources: EuroGeographics EuroRegionalMap v3.0 - 2010. Harmonization: SIG-GR / GIS-GR 2014

- Projection of total population 2020-2050 - Territorial entities: arrondissements (Wallonie), départements (Lorraine), Grand-Duché (Luxembourg), Kreise (Saarland, Rheinland-Pfalz) - Statistical data sources: INSEE, Statec, Statbel-DEMOBEL, Statistisches Landesamt Rheinland-Pfalz, Statistisches Amt Saarland / Destatis. Calculations: OIE/IBA 2020 - Geodata sources: ACT Luxembourg 2017, IGN France 2017, GeoBasis-DE / BKG 2017, NGI-Belgium 2017. Harmonization: SIG-GR / GIS-GR 2020

- Share of the working age population (20-64 years) in total population 2019 (Lorraine: 2017) - Territorial entities: arrondissements (Wallonie), zones d'emploi (Lorraine), Grand Duchy (Luxembourg), Kreise (Saarland, Rheinland-Pfalz) - Statistical data sources: Destatis; INSEE; Statbel, STATEC. Calculations: OIE/IBA 2020 - Geodata sources: ACT Luxembourg 2017, IGN France 2017, GeoBasis-DE / BKG 2017, NGI-Belgium 2017. Harmonization: SIG-GR / GIS-GR 2018

- Change in working age population (20-64 years) 1999-2016 (Lorraine: 1999-2015) - Territorial entities: arrondissements (Wallonie), zones d'emploi (Lorraine), Grand Duchy (Luxembourg), Kreise (Saarland, Rheinland-Pfalz) - Statistical data sources: INSEE Grand Est; SPF Economie; STATEC; Statistisches Landesamt Rheinland-Pfalz; Statistisches Amt Saarland. Calculations: OIE/IBA 2018 - Geodata sources: ACT Luxembourg 2017, IGN France 2017, GeoBasis-DE / BKG 2017, NGI-Belgium 2017. Harmonization: SIG-GR / GIS-GR 2018

- Change in working age population (20-64 years) 1999-2019 (Lorraine: 1999-2017) - Territorial entities: arrondissements (Wallonie), zones d'emploi (Lorraine), Grand Duchy (Luxembourg), Kreise (Saarland, Rheinland-Pfalz) - Statistical data sources: Destatis, INSEE, Statbel, STATEC. Calculations: OIE/IBA 2020 - Geodata sources: ACT Luxembourg 2017, IGN France 2017, GeoBasis-DE / BKG 2017, NGI-Belgium 2017. Harmonization: SIG-GR / GIS-GR 2020

- INTER'RED project: Spezialised teams - Rescue dogs and tracking technology - Data sources: Partners of the INTERREG V A project INTER'RED

- INTER'RED project: specific means of intervention - Fire - Data sources: Partners of the INTERREG V A project INTER'RED

- INTER'RED project: specific means of intervention - Fire - flammable liquids - Data sources: Partners of the INTERREG V A project INTER'RED

- INTER'RED project: Spezialised teams - Animal rescue - Data sources: Partners of the INTERREG V A project INTER'RED

- INTER'RED project: specific means of intervention - Head of operations - Data sources: Partners of the INTERREG V A project INTER'RED