What formal document might be required for interviews involving minors in investigations?

The formal document required for interviews involving minors in investigations is a consent form. This document is essential because it ensures that a parent or legal guardian has granted permission for the minor to be interviewed. The necessity of a consent form is rooted in legal and ethical standards that protect the rights of minors during investigative procedures. Obtaining consent acknowledges the minor's vulnerability and establishes a safeguard for their participation in the process.

In investigations involving minors, consent forms serve to inform guardians about the nature of the interview and provide them an opportunity to oversee or decline the interview. This practice reinforces the importance of parental awareness and involvement when minors are subjected to inquiries, especially in sensitive cases.

Other options, while they may pertain to various aspects of investigations or the rights of individuals, do not specifically address the requirement for parental or guardian consent necessary to engage a minor in an interview. Therefore, a consent form remains the critical document mandated in such circumstances.