Okla. Stat. tit. 58, § 58-3113

an original user.

Unless otherwise ordered by the court, directed by the user, or

provided in a trust, a custodian shall disclose, to a trustee that

is not an original user of an account, a catalog of electronic

communications sent or received by an original or successor user and

stored, carried, or maintained by the custodian in an account of the

trust and any digital assets, other than the content of electronic

Oklahoma Statutes - Title 58. Probate Procedure Page 200

communications, in which the trust has a right or interest if the

trustee gives the custodian:

1. A written request for disclosure in physical or electronic

form;

2. A certified copy of the trust instrument;

3. A certification by the trustee, under penalty of perjury,

that the trust exists and the trustee is a currently acting trustee

of the trust; and

4. If requested by the custodian:

a. a number, username, address, or other unique

subscriber or account identifier assigned by the

custodian to identify the trust's account, or

b. evidence linking the account to the trust.