When performing the occasional carriage of passengers, what document must you present for inspection by the competent persons upon demand?

When you occasionally carry passengers for payment (such as a private ride service), German traffic rules require you to have certain documents ready for inspection by authorities. The registration certificate Part I proves the vehicle is legally registered and insured. The approval for the occasional carriage of passengers shows that you are authorized to carry passengers occasionally for payment, complying with transport regulations. The passenger accident insurance certificate is not mandatory for occasional carriage, which is why it is not required here. Always having these documents helps ensure you operate legally and can prove your authorization promptly.