The mass of the goods without packaging.

Net mass of the good so without packaging (under the condition that packaging is an integral part of the good, without which it can not exist).

• Regulation (EC) No 638/2004 of the European Parliament and of the Council of 31 March 2004 on Community statistics relating to the trading of goods between Member States and repealing Council Regulation (EEC) No 3330/91
  Place of publication: (Dz. Urz. UE L 102 z 07.04.2004, str. 1, z późn. zm. – Dz. Urz. UE Polskie wydanie specjalne, rozdz. 2, t. 16, s. 64)