Article 107.
Internees shall be allowed to send and receive letters and cards. If the Detaining Power deems it necessary to limit the number of letters and cards sent by each internee, the said number shall not be less than two letters and four cards monthly; these shall be drawn up so as to conform as closely as possible to the models annexed to the present Convention. If limitations must be placed on the correspondence addressed to internees, they may be ordered only by the Power to which such internees owe allegiance, possibly at the request of the Detaining Power. Such letters and cards must be conveyed with reasonable despatch; they may not be delayed or retained for disciplinary reasons.

Internees who have been a long time without news, or who find it impossible to receive news from their relatives, or to give them news by the ordinary postal route, as well as those who are at a considerable distance from their homes, shall be allowed to send telegrams, the charges being paid by them in the currency at their disposal. They shall likewise benefit by this provision in cases which are recognized to be urgent.

As a rule, internees' mail shall be written in their own language. The Parties to the conflict may authorize correspondence in other languages.

Article 108.
Internees shall be allowed to receive, by post or by any other means, individual parcels or collective shipments containing in particular foodstuffs, clothing, medical supplies, as well as books and objects of a devotional, educational or recreational character which may meet their needs. Such shipments shall in no way free the Detaining Power from the obligations imposed upon it by virtue of the present Convention.

Should military necessity require the quantity of such shipments to be limited, due notice thereof shall be given to the Protecting Power and to the International Committee of the Red Cross, or to any other organization giving assistance to the internees and responsible for the forwarding of such shipments.

The conditions for the sending of individual parcels and collective shipments shall, if necessary, be the subject of special agreements between the Powers concerned, which may in no case delay the receipt by the internees of relief supplies. Parcels of clothing and foodstuffs may not include books. Medical relief supplies shall, as a rule, be sent in collective parcels.

Article 109.
In the absence of special agreements between Parties to the conflict regarding the conditions for the receipt and distribution of collective relief shipments, the regulations concerning collective relief which are annexed to the present Convention shall be applied.

The special agreements provided for above shall in no case restrict the right of Internee Committees to take possession of collective relief shipments intended for internees, to undertake their distribution and to dispose of them in the interests of the recipients. Nor shall such agreements restrict the right of representatives of the Protecting Powers, the International Committee of the Red Cross, or any other organization giving assistance to internees and responsible for the forwarding of collective shipments, to supervise their distribution to the recipients.

Article 110.
An relief shipments for internees shall be exempt from import, customs and other dues.

All matter sent by mail, including relief parcels sent by parcel post and remittances of money, addressed from other countries to internees or despatched by them through the post office, either direct or through the Information Bureaux provided for in Article 136 and the Central Information Agency provided for in Article 140, shall be exempt from all postal dues both in the countries of origin and destination and in intermediate countries. To this end, in particular, the exemption provided by the Universal Postal Convention of 1947 and by the agreements of the Universal Postal Union in favour of civilians of enemy nationality detained in camps or civilian prisons, shall be extended to the other interned persons protected by the present Convention. The countries not signatory to the above-mentioned agreements shall be bound to grant freedom from charges in the same circumstances.

The cost of transporting relief shipments which are intended for internees and which, by reason of their weight or any other cause, cannot be sent through the post office, shall be borne by the Detaining Power in all the territories under its control. Other Powers which are Parties to the present Convention shall bear the cost of transport in their respective territories.

Costs connected with the transport of such shipments, which are not covered by the above paragraphs, shall be charged to the senders.

The High Contracting Parties shall endeavour to reduce, so far as possible, the charges for telegrams sent by internees, or addressed to them.

Article 111.
Should military operations prevent the Powers concerned from fulfilling their obligation to ensure the conveyance of the mail and relief shipments provided for in Articles 106, 107, 108 and 113, the Protecting Powers concerned, the International Committee of the Red Cross or any other organization duly approved by the Parties to the conflict may undertake the conveyance of such shipments by suitable means (rail, motor vehicles, vessels or aircraft, etc.). For this purpose, the High Contracting Parties shall endeavour to supply them with such transport, and to allow its circulation, especially by granting the necessary safe-conducts.

Such transport may also be used to convey:
(a) correspondence, lists and reports exchanged between the Central Information Agency referred to in Article 140 and the National Bureaux referred to in Article 136;
(b) correspondence and reports relating to internees which the Protecting Powers, the International Committee of the Red Cross or any other organization assisting the internees exchange either with their own delegates or with the Parties to the conflict.

These provisions in no way detract from the right of any Party to the conflict to arrange other means of transport if it should so prefer, nor preclude the granting of safe-conducts, under mutually agreed conditions, to such means of transport.

The costs occasioned by the use of such means of transport shall be borne, in proportion to the importance of the shipments, by the Parties to the conflict whose nationals are benefited thereby.