21 Miss. Code. R. 201-5.2
Upon receipt of the request, the executive secretary shall forward a copy of the request and any attached documents to the public official who denied the records request or failed to respond to it, as well as to the head of the public body involved, if they are separate persons. The public body shall have fourteen (14) days from receipt of the documents to file a response with the Ethics Commission.
The response shall be in writing and shall include a copy of the written public records rules, policies or procedures previously adopted by the responding public body. The response shall also include a copy of any correspondence between the requestor and responding public body as well as any index or other writing or record provided to the requestor by the public body.
21 Miss. Code. R. 201-5.2