The DeCA (Documento de Control Administrativo) is mandatory for all transport operations in Spain starting October 2026.
- License plate (matrícula)
- Transport authorization number
- Driver license (permiso de conducir)
- ADR license (if applicable)
- Origin address
- Destination address
- Scheduled dates
Use generate_deca.py or create eCMR with deca_required: true.
See /examples/deca/ for full integration examples.