The document outlined an agreement bound by a Mana Oath between the client and Dio.
It stated that any blood or bodily specimen collected from the client would never be used, directly or indirectly, to harm them.
The specimens could only be used for the purposes explicitly agreed upon by both parties.
Dio was forbidden from selling, transferring, or allowing a third party to access them without the client's consent.
Furthermore, all specimens had to be destroyed, discarded, or returned to the client after the agreed-upon study was completed.
Dio was prohibited from secretly retaining samples, creating derivatives from them, or using them for any additional experiments without obtaining fresh consent.
He was also forbidden from disclosing any information obtained through his research to unauthorized parties. Even if a third party acquired the specimens by force or theft, it would be destroyed by warding magic.
Every stipulation was enforced by the Mana Oath.
