The High Contracting Parties undertake to enact any legislation necessary to provide effective penal sanctions for persons committing, or ordering to be committed, any of the grave breaches of the present Convention defined in the following Article.

Each High Contracting Party shall be under the obligation to search for persons alleged to have committed, or to have ordered to be committed, such grave breaches, and shall bring such persons, regardless of their nationality, before its own courts. It may also, if it prefers, and in accordance with the provisions of its own legislation, hand such persons over for trial to another High Contracting Party concerned, provided such High Contracting Party has made out aprima faciecase.

Each High Contracting Party shall take measures necessary for the suppression of all acts contrary to the provisions of the present Convention other than the grave breaches defined in the following Article.

In all circumstances, the accused persons shall benefit by safeguards of proper trial and defence, which shall not be less favourable than those provided by Article 105 and those following of the Geneva Convention relative to the Treatment of Prisoners of War of 12th August, 1949.

Grave breaches to which the preceding Article relates shall be those involving any of the following acts, if committed against persons or property protected by the Convention: wilful killing, torture or inhuman treatment, including biological experiments, wilfully causing great suffering or serious injury to body or health, and extensive destruction and appropriation of property, not justified by military necessity and carried out unlawfully and wantonly.

No High Contracting Party shall be allowed to absolve itself or any other High Contracting Party of any liability incurred by itself or by another High Contracting Party in respect of breaches referred to in the preceding Article.

At the request of a Party to the conflict, an enquiry shall be instituted, in a manner to be decided between the interested Parties, concerning any alleged violation of the Convention.

If agreement has not been reached concerning the procedure for the enquiry, the Parties should agree on the choice of an umpire who will decide upon the procedure to be followed.

Once the violation has been established, the Parties to the conflict shall put an end to it and shall repress it with the least possible delay.

The use by individuals, societies, firms or companies either public or private, other than those entitled thereto under the present Convention, of the emblem or the designation “Red Cross" or “Geneva Cross", or any sign or designation constituting an imitation thereof, whatever the object of such use, and irrespective of the date of its adoption, shall be prohibited at all times.

By reason of the tribute paid to Switzerland by the adoption of the reversed Federal colours, and of the confusion which may arise between the arms of Switzerland and the distinctive emblem of the Convention, the use by private individuals, societies or firms, of the arms of the Swiss Confederation, or of marks constituting an imitation, whether as trade-marks or commercial marks, or as parts of such marks, or for a purpose contrary to commercial honesty, or in circumstances capable of wounding Swiss national sentiment, shall be prohibited at all times.

Nevertheless, such High Contracting Parties as were not party to the Geneva Convention of 27th July, 1929, may grant to prior users of the emblems, designations, signs or marks designated in the first paragraph, a time limit not to exceed three years from the coming into force of the present Convention to discontinue such use, provided that the said use shall not be such as would appear, in time of war, to confer the protection of the Convention.

The prohibition laid down in the first paragraph of the present Article shall also apply, without effect on any rights acquired through prior use, to the emblems, and marks mentioned in the second paragraph of Article 38.

The High Contracting Parties shall, if their legislation is not already adequate, take measures necessary for the prevention and repression, at all times, of the abuses referred to under Article 53.