When a merger is planned, every undertaking taking part must give the Authority written or prescribed-form notice (section 43(1)); the Authority may within thirty days request further information in writing from any of them (section 43(2)) and may refer the merger to an investigator, who may require information and documents (section 46(3) to (5)). Foreign-to-foreign transactions with a Kenyan nexus are caught through sections 6 and 41; COMESA Competition Commission notification may apply in parallel.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.