1. EU: Regulation 2004/49/EC Railway Safety (2004)
2. EU: Regulation 2008/110/EC amendment to reg. 2004/49/EC (2008)
3. EU: Regulation (EU) 2016/798 Railway Safety (2016)
4. Roesch, W.: Current state and further development of European technical rules regarding railway safety—consequences for railway technology. In: XII International Scientific Conference—Transport Problems. Silesian University of Technology, Katowice (2020)
5. EU: Regulation (EU) 2019/779 Entity in Charge of Maintenance (2019)