On July 6, 2015, the Government of Hungary notified the Secretary-General of the withdrawal of the following declaration made upon ratification:
"[The Hungarian People's Republic] considers the General Conditions of Delivery of Goods between Organizations of the Member Countries of the Council for Mutual Economic Assistance/GCD CMEA, 1968/1975, version of 1979/ to be subject to the provisions of article 90 of the Convention;
"[The Hungarian People's Republic] states, in accordance with articles 12 and 96 of the Convention, that any provision of article 11, article 29 or Part II of the Convention that allows a contract of sale or its modification or termination by agreement or any offer, acceptance or other indication of intention to be made in any form other than in writing, does not apply where any party has his place of business in the Hungarian People's Republic."