Who controls the circulation of trains in Spain? The requirements, salary, and training demanded by Adif

In Spain, train circulation is managed by Adif, which requires candidates to have a high school diploma and undergo extensive training. Following a tragic accident in Urda, where at least 69 people died, concerns about railway safety have intensified. The incident highlighted failures in the LZB system, which was supposed to prevent such accidents. To become a circulation manager, candidates must pass psychometric tests, demonstrate technical knowledge, and complete practical training. Salaries for circulation managers range from approximately €21,851 to €23,785 annually, with potential additional earnings of around €10,000 through various supplements.