An administration device for parenteral administration of a medicament having a first device part (2, 55, 102, 120) at least a second device part (3, 61, 103, 130) which is moveable from a first position into at least a second position relative to the first device part before or during or after an administration, and an activatable tagging means comprising a carrier means, an RFID circuit having an antenna terminal and at least one signal terminal, at least one active or passive sensor (104, 105) which has at least two operatively connected sensor parts (104, 105) of which at least one sensor part is connected to the at least one signal terminal, and an antenna which is connected to the antenna terminal, wherein the carrier means receives or connects the RFID circuit, the antenna and the at least one sensor part, wherein at least one region or section of the carrier means comprises the at least one sensor part and is connected to at least the first device part (2, 55, 102, 120) and the second sensor part is connected to the second device part (3, 61, 103, 130), wherein a relative movement of the at least second device part (3, 61, 103, 130) to the first device part (2, 55, 102, 120) from the first to the at least second position causes a signal change of the sensor (104, 105) characterized in that the administration device comprises one of an autoinjector, injection pen, autopen, infusion pump, patch pump, inhaler or bolus injector and at least one of a first and second device part comprises one of protective needle sleeve (3, 103, 130), piston, flange, piston rod (7, 58), plunger, dosing sleeve, dosing ring, drive element, drive spring, mainspring, scale element, counter, locking element (8, 15), drive spring, drive motor, ratchet, click element (66, 67), grid arm, blocking element, trigger element (3, 103, 139, 15, 64), pusher, coupling, gear (58, 65). at least a second device part (3, 61, 103, 130) which is moveable from a first position into at least a second position relative to the first device part before or during or after an administration, and an activatable tagging means comprising a carrier means, an RFID circuit having an antenna terminal and at least one signal terminal, at least one active or passive sensor (104, 105) which has at least two operatively connected sensor parts (104, 105) of which at least one sensor part is connected to the at least one signal terminal, and an antenna which is connected to the antenna terminal, wherein the carrier means receives or connects the RFID circuit, the antenna and the at least one sensor part, wherein at least one region or section of the carrier means comprises the at least one sensor part and is connected to at least the first device part (2, 55, 102, 120) and the second sensor part is connected to the second device part (3, 61, 103, 130), wherein a relative movement of the at least second device part (3, 61, 103, 130) to the first device part (2, 55, 102, 120) from the first to the at least second position causes a signal change of the sensor (104, 105) characterized in that the administration device comprises one of an autoinjector, injection pen, autopen, infusion pump, patch pump, inhaler or bolus injector and at least one of a first and second device part comprises one of protective needle sleeve (3, 103, 130), piston, flange, piston rod (7, 58), plunger, dosing sleeve, dosing ring, drive element, drive spring, mainspring, scale element, counter, locking element (8, 15), drive spring, drive motor, ratchet, click element (66, 67), grid arm, blocking element, trigger element (3, 103, 139, 15, 64), pusher, coupling, gear (58, 65).