Rule 9 — Contact information of person to answer questions about processing

9. Contact information of person to answer questions about processing. — Every Data Fiduciary shall prominently publish on its website or app, and mention in every response to a communication for the exercise of the rights of a Data Principal under the Act, the business contact information of the Data Protection Officer, if applicable, or a person who is able to answer on behalf of the Data Fiduciary the questions of the Data Principal about the processing of her personal data.