This article explores the legal aspects of cross-border electronic commerce contracts, focusing on the applicable legal frameworks and international regulations. It examines key legal instruments such as the United Nations Convention on Contracts for the International Sale of Goods (CISG), the UNCITRAL Model Law on Electronic Commerce (1996), and the EU eIDAS Regulation (2014). The study highlights jurisdictional challenges, the recognition of electronic contracts and digital signatures, and intellectual property protection in cross-border e-commerce. The findings emphasize the necessity of harmonizing national regulations with international standards to ensure legal certainty and enhance global e-commerce efficiency.

Cross-border electronic commerce, international contract law, UNCITRAL Model Law, CISG, eIDAS Regulation, jurisdiction, electronic signatures, data protection, intellectual property rights, digital trade, regulatory harmonization.

Eshonkulov J. (2025). The Role of Smart Contracts in Civil Law and Issues of Legal Regulation. Uzbek Journal of Law and Digital Policy, 3(1), 104–

111. https://doi.org/10.59022/ujldp.294

Eshonkulov, J. (2024). Legal foundations for the application of artificial intelligence Technologies in the Sports Industry. American Journal of Education and Evaluation Studies, 1(7), 240-247.

https://semantjournals.org/index.php/AJEES/article/view/320/287

International Trade Law, Textbook / Team of Authors – TSUL Publishing House, Tashkent – 2009. https://library-tsul.uz/xalqaro-savdo-huquqi- gulyamov-s-2009/

International Contract Law, Study Guide // Azimov M.M., Muminov A.R., Nugmanov N.A., Umarxanova D.Sh. – T.: TSUL Publishing House, 2018. https://library-tsul.uz/xalqaro-shartnomalar-huquqi-2018/

The Development and Current of Cross-border E-commerce https://aisel.aisnet.org/cgi/viewcontent.cgi?article=1017&context=whiceb20 16

The Law of the Republic of Uzbekistan "On Electronic Commerce”. https://lex.uz/docs/-6213382

The Law of the Republic of Uzbekistan "On Electronic Digital Signature”. https://lex.uz/ru/docs/-6234904

Rustambekov I.R. Regulation of Civil-Legal Relations in the Internet Network: Doctor of Legal Sciences Dissertation ... Abstract. – Tashkent: 2017.

Резник Р.С.Договоры с участнием потребителя в международном частном праве, 2017.

Cross-border enforcement of consumer law: Looking to the future. https://unctad.org/system/files/in

UNCITRAL Model Law on International Commercial Arbitration (1985). https://uncitral.un.org/en/texts/arbitration/modellaw/commercial_arbitration

https://uncitral.un.org/sites/uncitral.un.org/files/media- documents/uncitral/en/19-09951_e_ebook.pdf