CALIFORNIA EVIDENCE: CIVIL AND CRIMINAL
...Hearsay Except. Requiring Unavail
......Exception: Decl. Against Interest
.........Requirements & Limitations: In General
............Knowledge of Subject of Statement
2 Cards On This Topic:

Declarant must have sufficient knowledge of subject for declaration against interest to be admissible.

Declarant must have sufficient knowledge of subject for statement against interest related thereto to be admissible.