Do children need to bring their household registration book when traveling?

Legal analysis: It is not necessary to bring a household registration book. Children who do not have an ID card when traveling can have their parents replace the child and apply for an ID card for the child with the household registration booklet at the child's household registration police station. Or when going out to take a train or plane, apply for a temporary ID card for your child at the airport or train station in advance with your household registration book.

Legal basis: "Resident Identity Card Law of the People's Republic of China" Article 7 Citizens should apply to the public security agency in the place of permanent residence within three months from the date of reaching the age of 16. Get your resident ID card. For citizens under the age of 16, their guardian should apply for a resident identity card on their behalf.