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All dates: DD/MM/YYYY
| State | Notes | Signature | Ratification, Accession(*), Approval(†), Acceptance(‡) or Succession(§) | Entry into force |
|---|---|---|---|---|
| Azerbaijan | 18/09/2018(*) | 01/04/2019 | ||
| Bahrain | 04/06/2020 | 01/01/2021 | ||
| Belize | 19/01/2023(*) | 01/08/2023 | ||
| Benin | 07/11/2019(*) | 01/06/2020 | ||
| Cameroon | 11/10/2017(*) | 01/05/2018 | ||
| Central African Republic | 27/02/2006 | |||
| China | 06/07/2006 | |||
| Colombia | 27/09/2007 | |||
| Congo | 28/01/2014(*) | 01/08/2014 | ||
| Dominican Republic | 02/08/2012(*) | 01/03/2013 | ||
| El Salvador | 17/07/2025(*) | 01/02/2026 | ||
| Fiji | (d) | 07/06/2017(*) | 01/01/2018 | |
| Honduras | 16/01/2008 | 15/06/2010 | 01/03/2013 | |
| Iran (Islamic Republic of) | (f) | 26/09/2007 | 08/10/2025 | 01/05/2026 |
| Kiribati | 21/04/2020(*) | 01/11/2020 | ||
| Lebanon | 22/05/2006 | |||
| Madagascar | 19/09/2006 | |||
| Mongolia | 03/12/2020(*) | 01/07/2021 | ||
| Montenegro | 27/09/2007 | 23/09/2014 | 01/04/2015 | |
| Panama | 25/09/2007 | |||
| Paraguay | 26/03/2007 | 24/07/2018 | 01/02/2019 | |
| Philippines | 25/09/2007 | 08/07/2022 | 01/02/2023 | |
| Republic of Korea | 15/01/2008 | |||
| Russian Federation | (b) | 25/04/2007 | 06/01/2014(‡) | 01/08/2014 |
| Saudi Arabia | 12/11/2007 | |||
| Senegal | 07/04/2006 | |||
| Sierra Leone | 21/09/2006 | |||
| Singapore | (a) | 06/07/2006 | 07/07/2010 | 01/03/2013 |
| Sri Lanka | (c) | 06/07/2006 | 07/07/2015 | 01/02/2016 |
| Thailand | (e) | 28/03/2025(*) | 01/10/2025 | |
| Tuvalu | 08/12/2022(*) | 01/07/2023 |
Parties: 21
Notes
(a) Upon ratification, Singapore declared: The Convention shall not apply to electronic communications relating to any contract for the sale or other disposition of immovable property, or any interest in such property. The Convention shall also not apply in respect of (i) the creation or execution of a will; or (ii) the creation, performance or enforcement of an indenture, declaration of trust or power of attorney, that may be contracted for in any contract governed by the Convention.
(b) Upon acceptance, the Russian Federation declared: 1. In accordance with article 19, paragraph 1, of the Convention, the Russian Federation will apply the Convention when the parties to the international contract have agreed that it applies; 2. In accordance with article 19, paragraph 2, of the Convention, the Russian Federation will not apply the Convention to transactions for which a notarized form or State registration is required under Russian law or to transactions for the sale of goods whose transfer across the Customs Union border is either prohibited or restricted; 3. The Russian Federation understands the international contracts covered by the Convention to mean civil law contracts involving foreign citizens or legal entities, or a foreign element.
(c) Upon ratification, Sri Lanka declared: In accordance with Articles 21 and 19 (paragraph 2) of the United Nations Convention on the Use of Electronic Communications in International Contracts, the Convention shall not apply to electronic communications or transactions specifically excluded under Section 23 of the Electronic Transactions Act No. 19 of 2006, of Sri Lanka.
(d) Upon ratification, Fiji declared: In accordance with Articles 21 and 19 (paragraph 2) of the United Nations Convention on the Use of Electronic Communications in International Contracts, the Convention shall not apply to electronic communications or transactions specifically excluded under sections 18, 19, 20 and the Schedule to the Electronic Transactions Act 2008 (No 26 of 2008) of Fiji, as amended by the Electronic Transactions (Amendment) Act 2017 (No 8 of 2017).
(e) Upon accession, Thailand declared: In accordance with article 19, paragraph 2, of the United Nations Convention on the Use of Electronic Communications in International Contracts, the Convention shall not apply to communications or transactions specifically excluded under Section 3 of the Electronic Transactions Act B.E. 2544 (2001) of Thailand; contracts to which at least one of the parties is a Thai state agency; and transactions which are required to be registered with a competent authority under Thai law.
(f) Upon ratification, the Islamic Republic of Iran declared: The Government of the Islamic Republic of Iran in accordance with Paragraph (2) of Article 19 and Article 21 of the aforesaid Convention, declares that the aforesaid Convention shall not apply to electronic communications, transactions and exchanges specifically excluded under its “Electronic Commerce Law” approved on 7 January 2004 with subsequent amendments and additions.