Provided is a method of manufacturing an organic electronic device, wherein an organic electronic device that controls the injection and mobility of carriers in an organic charge transport layer thereof is manufactured by laminating organic layers comprising the same charge transportable organic compound, when manufacturing the organic electronic device with the coating method. In this method of manufacturing an organic electronic device, which comprises a pair of electrodes on a substrate, and at least an organic functional layer and an organic charge transport layer in between the electrodes, the organic charge transport layer is formed by, in the following order: 1) a process for forming a first organic layer by coating, on the organic functional layer, a first organic layer coating-liquid, containing a charge transportable organic compound; and 2) a process for forming a second organic layer by coating, on the first organic layer, a second organic layer coating-liquid containing the charge transportable organic compound and a metallic compound. The method of manufacturing an organic electronic device is further specified by sections 3), 4), and 5).