/ˌɔːltəˈreɪʃən əv ˈɪnstrəmənt/ – Phrase
Definition: thay đổi công cụ, thay đổi văn kiện.
A more thorough explanation: “Alteration of instrument” refers to the act of changing or modifying a legal document, such as a contract, will, or promissory note, in a way that affects its legal significance or validity. This alteration can be done by adding, removing, or changing terms, signatures, or other important elements of the document. In legal terms, altering an instrument without proper authorization or consent can be considered fraud or forgery.
Example: The alteration of the contract document was discovered during the legal review process.