Okla. Stat. tit. 58, § 58-1220: Accounting by custodian

A. A minor who has attained the age of fourteen (14) years, the

minor's guardian of the person or legal representative, an adult

member of the minor's family, a transferor, or a transferor's legal

representative may petition the court:

1. for an accounting by the custodian or the custodian's legal

representative; or

2. for a determination of responsibility, as between the

custodial property and the custodian personally, for claims against

the custodial property unless the responsibility has been

adjudicated in an action pursuant to the provisions of Section 18 of

this act to which the minor or the minor's legal representative was

a party.

B. A successor custodian may petition the court for an

accounting by the predecessor custodian.

C. The court, in a proceeding pursuant to the provisions of the

Oklahoma Uniform Transfers to Minors Act or in any other proceeding,

may require or permit the custodian or the custodian's legal

representative to account.

D. If a custodian is removed according to the provisions of

subsection F of Section 19 of this act, the court shall require an

accounting and order delivery of the custodial property and records

to the successor custodian and the execution of all instruments

required for transfer of the custodial property.