Observational Study in Type 2 Diabetics Failing on Oral Antidiabetic Therapy and Starting on Insulin Treatment

Inclusion Criteria: * Patient with type 2 diabetes inadequately controlled by OAD therapy based on the discretion of individual physician * Patient willing to sign informed consent * Particular attention should be paid to age limits, indications and contraindications and the drug interactions that are listed within the product labels Exclusion Criteria: * Subjects with diagnosed type 1 diabetes mellitus * Subjects who are unlikely to comply with observational plan, (e.g., uncooperative attitude, inability to return for further visits) * Subjects with hypersensitivity to Levemir® or to any of the ingredients * Women of childbearing potential, who are pregnant, breast-feeding or intend to become pregnant within next 12 months.