Final answer:
The revised ODD from the OCC may be delivered to clients electronically if consent has been provided, or through traditional mail if electronic means are not suitable.
Step-by-step explanation:
The OCC (Office of the Comptroller of the Currency) has revised an ODD (Options Disclosure Document), which is essential for informing clients about the characteristics and risks of option products. According to regulations, this document can be delivered to clients electronically, for instance, via email or through a secure client access system provided by the brokerage firm, as long as the client has consented to electronic delivery. Alternatively, the document can also be mailed to the client if electronic delivery is not an option or preferred by the client.