Mississippi Code
Certificate of Authority
§ 79-4-15.01. Authority to transact business required

A foreign corporation may not transact business in this state until it obtains a certificate of authority from the Secretary of State.
The following activities, among others, do not constitute transacting business within the meaning of subsection (a):
The list of activities in subsection (b) is not exhaustive.
A foreign corporation which is general partner of any general or limited partnership, which partnership is transacting business in this state, is hereby declared to be transacting business in this state.