Article 303.
For the purpose of Sections III, IV, V and VII, the expression "during the war" means for each Allied or Associated Power the period between the commencement of the state of war between that Power and Germany and the coming into force of the present Treaty.
ANNEX.
I. General Provisions.
1.
Within the meaning of Articles 299, 300 and 301, the parties to a contract shall be regarded as enemies when trading between them shall have been prohibited by or otherwise became unlawful under laws, orders or regulations to which one of those parties was subject. They shall be deemed to have become enemies from the date when such trading was prohibited or otherwise became unlawful.
2.
The following classes of contracts are excepted from dissolution by Article 299 and, without prejudice to the rights contained in Article 297 (b) of Section IV, remain in force subject to the application of domestic laws, orders or regulations made during the war by the Allied and Associated Powers and subject to the terms of the contracts:
(a) Contracts having for their object the transfer of estates or of real or personal property where the property therein had passed or the object had been delivered before the parties became enemies;
(b) Leases and agreements for leases of land and houses;
(c) Contracts of mortgage, pledge or lien;
(d) Concessions concerning mines, quarries or deposits;
(e) Contracts between individuals or companies and States, provinces, municipalities, or other similar juridical persons charged with administrative functions, and concession granted by States, provinces, municipalities, or other similar juridical persons charged with administrative functions.
3.
If the provisions of a contract are in part dissolved under Article 299, the remaining provisions of that contract shall, subject to the same application of domestic laws as is provided for in paragraph 2, continue in force if they are severable, but where they are not severable the contract shall be deemed to have been dissolved in its entirety.
II. Provisions relating to certain classes of Contracts.
Stock Exchange and Commercial Exchange Contracts.
4.
(a) Rules made during the war by any recognized Exchange or Commercial Association providing for the closure of contracts entered into before the war by an
