Coordination (LoAs)
The Letters of Agreement (LoA) define all controlled airspaces, delegations and coordination procedures between ATS units, both within a FIR and between adjacent FIR. They have to be applied by all members of the French division, and by any member of a foreign division owing a French GCA.
Internal LOAs
These LoAs contain the definitions of airspaces, the eventual delegations, as well as the coordination procedures to be applied within a FIR.
| FIR | VERSION | LINK |
| LFBB - Bordeaux | v8 : 03/2026 | LOA-FR-LFBB |
| LFEE - Reims | v8 : 03/2026 | LOA-FR-LFEE |
| LFFF - Paris | v11 : 03/2026 | LOA-FR-LFFF |
| LFMM - Marseille | v12.2 : 06/2026 | LOA-FR-LFMM |
| LFRR - Brest | v10 : 03/2026 | LOA-FR-LFRR |
External LOAs
These LoAs contain a reminder of the definition of the airspaces, the eventual delegations, as well as coordination procedures to be applied between adjacent FIR.
LoAs between french FIRs
| FIR 1 | FIR 2 | VERSION | LINK |
| LFBB - Bordeaux | LFFF - Paris | v7 : 03/2026 | LOA-LFBB-LFFF |
| LFBB - Bordeaux | LFMM - Marseille | v7.1 : 04/2026 | LOA-LFBB-LFMM |
| LFBB - Bordeaux | LFRR - Brest | v8 : 03/2026 | LOA-LFBB-LFRR |
| LFFF - Paris | LFMM - Marseille | v7 : 03/2026 | LOA-LFFF-LFMM |
| LFFF - Paris | LFRR - Brest | v9 : 03/2026 | LOA-LFFF-LFRR |
| LFFF - Paris | LFEE - Reims | v6 : 03/2026 | |
| LFEE - Reims | LFRR - Brest | v4 : 03/2026 | LOA-LFEE-LFRR |
| LFEE- Reims | LFMM - Marseille | v4 : 03/2026 | LOA-LFEE-LFMM |
LoAs between french and foreign FIRs
| FIR 1 | FIR 2 | VERSION | LINK |
| DAAA - Algiers | LFMM - Marseille | v4 : 03/2026 | |
| EBBU - Brussels | LFFF - Paris | v6 : 03/2026 | LOA-EBBU-LFFF |
| EBBU - Brussels | LFEE - Reims | v6 : 03/2026 | LOA-EBBU-LFEE |
| EDYY - Maastricht | LFFF - Paris | v1 : 03/2026 | LOA-EDYY-LFFF |
| EDYY - Maastricht | LFEE - Reims | v1 : 03/2026 | LOA-EDYY-LFEE |
| EDGG - Langen | LFEE - Reims | v4 : 03/2026 | LOA-EDGG-LFEE |
| EISN - Shannon | LFRR - Brest | v1 : 03/2026 | |
| EGGX - Shanwick | LFRR - Brest | v1 : 03/2026 | LOA-EGGX-LFRR |
| EGTT - London | LFEE - Reims | v4 : 03/2026 | LOA-EGTT-LFEE |
| EGTT - London | LFFF - Paris | v7 : 03/2026 | LOA-EGTT-LFFF |
| EGTT - London | LFRR - Brest | v9 : 03/2026 | LOA-EGTT-LFRR |
| LECB - Barcelona | LFBB - Bordeaux | v7 : 04/2026 | LOA-LECB-LFBB |
| LECB - Barcelona | LFMM - Marseille | v7 : 04/2026 | LOA-LECB-LFMM |
| LECM - Madrid | LFBB - Bordeaux | v7 : 04/2026 | LOA-LECM-LFBB |
| LECM - Madrid | LFRR - Brest | v8 : 04/2026 | LOA-LECM-LFRR |
| LIMM - Milano | LFMM - Marseille | v4 : 03/2026 | LOA-LIMM-LFMM |
| LIRR - Roma | LFMM - Marseille | v7 : 03/2026 | |
| LSAG - Geneva | LFEE - Reims | v8 : 06/2026 | LOA-LSAG-LFEE |
| LSAG - Geneva | LFFF - Paris | v6 : 06/2026 | LOA-LSAG-LFFF |
| LSAG - Geneva | LFMM - Marseille | v5 : 06/2026 | LOA-LSAG-LFMM |
| LSAZ - Zürich | LFEE - Reims | v6 : 06/2026 | LOA-LSAZ-LFEE |