(4) Convention concerning the Laws and Usages of War on Land. All the States represented at the Conference signed except China, Spain, and Nicaragua, but Nicaragua acceded later. Some States made reservations in signing.
(5) Convention concerning the Rights and Duties of Neutral Powers and Persons in Case of War on Land. All the States represented at the Conference signed except China and Nicaragua, but some States made reservations. Both China and Nicaragua acceded later.
(6) Convention relative to the Status of Enemy Merchantmen at the Outbreak of Hostilities. All the Powers represented at the Conference signed except the United States of America, China, and Nicaragua, but the last named acceded later. Some States made reservations in signing.
(7) Convention relative to the Conversion of Merchant Ships into War Ships. All the Powers represented at the Conference signed except the United States of America, China, San Domingo, Nicaragua, and Uruguay, but Nicaragua acceded later. Turkey made a reservation in signing.
(8) Convention relative to the Laying of Automatic Submarine Contact Mines. The majority of the States represented at the Conference signed. China, Spain, Montenegro, Nicaragua, Portugal, Russia, and Sweden have not signed, but Nicaragua acceded later. Some States made reservations.
(9) Convention respecting Bombardments by Naval Forces in Time of War. Except China, Spain, and Nicaragua all the States represented at the Conference signed, but China and Nicaragua acceded later. Some States made reservations.
(10) Convention for the Adaptation to Naval War of the Principles of the Geneva Convention. All the Powers represented at the Conference signed except Nicaragua, but some made reservations. Nicaragua acceded later.
(11) Convention relative to certain Restrictions on the Exercise of the Right of Capture in Maritime War. All States represented at the Conference signed except China, Montenegro, Nicaragua, and Russia, but Nicaragua acceded later.
(12) Convention relative to the Creation of an International Prize Court. The majority of the States represented at the Conference signed. Brazil, China, San Domingo, Greece, Luxemburg, Montenegro, Nicaragua, Roumania, Russia, Servia, and Venezuela have not signed, and some of the smaller signatory Powers made a reservation with regard to the composition of the Court according to article 15 of the Convention.
(13) Convention concerning the Rights and Duties of Neutral Powers in Naval War. All the States represented at the Conference signed except the United States of America, China, Cuba, Spain, and Nicaragua. Some States made reservations. But the United States of America, China, and Nicaragua acceded later.