Check that there is at least one LINE in any GROUP OF LINEs
A GROUP should not be empty. Note that a NETWORK is a specialisation of a GROUP OF LINEs
| Code | T.02.10 |
|---|---|
| Standard | NeTEx |
| Source | DATA4PT NeTEx Validation Rules Overview |
| Severity | 30 |
| Category | structure |
| Maturity | draft |
| Tags | data4pt, netex, structure |
| Retrieved | 2026-07-15 |
