Imbalance volumes are aggregated from several different components whose data is published and validated at different points of time. This influences the data Elia provides to their customers and is transported through our quality indicator (for more information see our FAQ on the visualization). The table below shows the usual delays for each component from first publication (new) to final validation. Please note that these are estimates and there can be fluctuations.
| Component | Available after | Validated after |
| TSO AP | Less than a day | 1 month +10 days |
| aFRR | Less than a day | 1 month +10 days |
| mFRR | Less than a day | 1 month + 15 days |
| Redispatching | Less than a day | 1 month + 15 days |
| Losses | A day | 1 month +10 days |
| Nomination Xborder | Less than a day | 2 days |
| Nomination Hub | Less than a day | 2 days |
| DGO total | 5 days | 1 month +30 working days |
| CDS total | 5 days | 1 month +30 working days |