NCB's Standard Contract - "Sound Carrier Contract" - is based on the international agreement between BIEM (the international organisation of mechanical copyright societies) and IFPI (the international organisation of record companies).
NCB's Standard Contract ("Sound Carrier Contract") - English version
Please note that not all the annexes of the Standard Contract are updated. But you can find the updated versions by clicking the menu items [- minimum rates] and [- formats (audio)].