Airworthiness Directives; Airbus Airplanes

We are adopting a new airworthiness directive (AD) for certain Airbus Model A330-200, -200 Freighter, and -300 series airplanes; and all Airbus Model A340-200, -300, -500, and -600 series airplanes. This AD was prompted by reports of cracks at certain frames of the forward cargo door. This AD requires a detailed inspection for cracking of certain forward cargo doors, and repair if necessary. We are issuing this AD to detect and correct cracking at certain frames, which could result in the loss of structural integrity of the forward cargo door.