SEMAF
Sindicato Español de Maquinistas Ferroviarios
Spanish Union of Train Drivers
SEMAF is a sector-specific union focused on train drivers, with particular strength within Renfe and suburban rail services. While its representativeness is limited to a single occupational group, its concentration among drivers gives it notable disruptive capacity during rail disputes. Its bargaining agenda typically centers on working conditions, staffing levels, and operational safety.
Membership
~5.5K
Sectors
1
Sectors
Rail Transport (Drivers)
Political Orientation
Neutral / Categorical
Website
🌐 Visit Official Website
Last updated:
Data Source: Aggregated from the Ministry of Labour and Social Economy, CEOE reports, and 2025 union representative election data.
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