E-signatures of individuals under the Law on E-Transaction 2023
On 22 June 2023, the National Assembly passed a new Law on E-transactions, set to be effect from 1 July 2024 (LET 2023). The LET 2023 introduces significant changes regarding the use of e-signatures by individuals as outlined below:
1) Restriction on individuals’ right to create and use of their own e-signature
The LET 2023 categorizes e-signatures into three types as below, none of which encompass e-signatures self-generated by individuals:
specialized e-signatures (chữ ký điện tử chuyên dùng), which are created and used by organizations for their “own private operations” in accordance with their function and tasks;
public digital signature (chữ ký số công cộng), which are used for “public activities” and are secured by an e-certificate confirming the public digital signature issued by a qualified service provider; and
specialized digital signature for official use (chữ ký số chuyên dùng công vụ), which are digital signatures used for official activities and are secured by an e-certificate confirming the specialized digital signature for official use issued by a qualified service provider
Unlike the broader definition of e-signatures under the LET 2005, which may cover signatures self-created by individuals, this classification significantly limits individuals' ability to create and use their own e-signatures. Under the LET 2023, individuals may be required to use a public digital signature issued by a third-party service provider in normal e-transactions.