Presently, the most important legal act in Poland referring to control of packaged goods is the law 'Packaged Goods' from 06.09.2001. (Dz.U. No. 128 from 9.11.2001, pos. 1409). This law describes a set of requirements for all manufacturers of packaged goods. The most important of these are:

• The packaging person, within 60 days before the start of control, is obliged to submit to the director of proper territorially measuring institute, the description of the system of internal control of quantity of packaged goods, and guarantying the proper control of quantity (art. 16).
• The packaging person is obliged to document in written form all performed internal controls of quantity of packaged goods, in a way guarantying checking by external administration offices for time and place of the control, quantity of batches, samples, results of checking the samples, and determination whether the terror does not exceed maximal acceptable value and whether the batch meets the criteria for acceptance the product in the market (Art.18 ust.1).
• On request of administration office, the packaging person is obliged to make the documentation of performed controls available (Art. 18 ust. 4).

According to above norms, all manufacturers of packaged goods are obliged to have their internal system of control of packaged goods. This system should include, apart from organizational procedures describing its functioning, the instruments for performance of control i.e. weighing instruments. RADWAG in this range offers complex solutions, starting from choice of proper scale (with proper Précision) and finishing on installation and start of whole weighing system.