Art. 20 - [.] The Detaining Power shall supply prisoners of war who are being evacuated with sufficient food and potable water, and with the necessary clothing and medical attention. The Detaining Power shall take all suitable precautions to ensure their safety during evacuation, and shall establish as soon as possible a list of the prisoners of war who are evacuated [.]

Art. 26 - [.] Sufficient drinking water shall be supplied to prisoners of war [.]

Art. 29 - The Detaining Power shall be bound to take all sanitary measures necessary to ensure the cleanliness and healthfulness of camps and to prevent epidemics [.]

Art. 46 - [.] The Detaining Power shall supply prisoners of war during transfer with sufficient food and drinking water to keep them in good health [.]