What documents do citizens of Ukraine need to enter and exit, transit and stay in the territory of the Republic of Moldova?

Documents required by citizens of Ukraine for entry and exit, transit and stay in the territory of the Republic of Moldova, which are defined by the Agreement between the Cabinet of Ministers of Ukraine and the Government of the Republic of Moldova on visa-free travel of citizens (hereinafter referred to as the Agreement) dated May 18, 2001, are: passport of a citizen Ukraine's passport for traveling abroad, diplomatic passport, service passport, seaman's identity card (if there is a ship role or an extract from it), certificate of a crew member of the aircraft (if there is an entry in the flight assignment or an extract from it), certificate for return to Ukraine (only for return to Ukraine), travel document of the child.