Like the photographs, information about the time and place of passages is stored at the Swedish Transport Agency for as long as needed for a decision. This means that the information is removed if the tax has been paid and there is no request for reconsideration. If a request for reconsideration has been made, the information that is relevant to the matter is printed out and archived in paper form at the Swedish Tax Agency for a period of six years.

If an appeal is made against a tax decision, the information relevant to the case is stored with the authority dealing with the matter (for example, the Swedish Tax Agency, County Administrative Court or other court). Secrecy concerning detailed information about passages also applies when the matter is being dealt with by authorities other than the Swedish Transport Agency; for example, for a reconsideration or appeal.