EU mergers and takeovers (Dec 3)

BRUSSELS, Dec 3 (Reuters) - The following are proposed mergers, acquisitions and joint ventures under review by the European Commission, and a brief guide to the EU merger process:

APPROVALS AND WITHDRAWALS:

-- French diversified group Kuehne & Nagel Sarl (KNIN.VX) to buy Alloin Holding SAS, a French transport services and freight forwarding firm (approved Dec. 3)

NEW LISTINGS:

German airline Lufthansa AG (LHAG.DE) to acquire Belgian air transport company SN Airholding SA/NV, which controls Brussels Airlines (notified Nov. 26/deadline Jan. 12)

EXTENSIONS AND OTHER CHANGES:

None

FIRST-STAGE REVIEWS BY DEADLINE:

DEC 4

-- Iberdrola Renovables SA (IBR.MC), a renewable electricity arm of Spanish utility Iberdrola (IBE.MC), to acquire Gamesa Group's (GAM.MC) wind farm developer Gamesa Energia SAU (notified Oct. 30/deadline Dec. 4)

DEC 5