/ˌæfəˈdeɪvɪt əˈpɒn ˌɪnfəˈmeɪʃən ənd bɪˈliːf/ – Phrase
Definition: 1. bản lời khai có tuyên thệ có điều khẳng định được giả định là đúng vì những thông tin chứa đựng trong đó;
2. bản lời khai có tuyên thệ về việc nhận được đơn tố giác có căn cứ hành vi phạm tội.
A more thorough explanation: An affidavit “upon information and belief” is a legal document in which the affiant (the person making the statement) asserts certain facts based on their own knowledge and belief, as well as information obtained from other sources. This type of affidavit is typically used when the affiant does not have personal knowledge of all the facts stated, but believes them to be true based on reliable information.
Example: The plaintiff submitted an affidavit upon information and belief, stating that they had reason to believe the defendant was responsible for the damages.