Subd. 1. Parties to Agreement for Child under Guardianship of the Commissioner of Human Services. A communication or contact agreement for children under the guardianship of the commissioner of human services under Minnesota Statutes § 260C.619 shall be in writing and may be entered into between the following persons:
Subd. 2. Parties to Agreement for a Child Not under Guardianship of the Commissioner of Human Services. If the child is not under the guardianship of the commissioner, the adoptive parents and a birth relative or foster parents may enter into an agreement regarding communication with or contact between an adopted minor, adoptive parents, and a birth relative or foster parents pursuant to Minnesota Statutes § 259.58 and § 260C.619. An agreement may be entered between:
Subd. 3. Approval. The court shall not issue a communication or contact order unless the agreement has been approved as follows:
An agreement under this subdivision need not disclose the identity of the parties to be legally enforceable, and when the identity of the parties to the agreement is not disclosed, data about the identities in the adoption file shall remain confidential.
Minn. R. Adop. P. 34.01
For siblings who grow up in foster care under the guardianship of the Commissioner of Human Services, a communication or contact agreement may be one way to ensure the children are able to maintain their sibling relationship.