Quantum symmetries in particle interactions

The concept of quantum symmetry is introduced. This is the symmetry which cannot be formulated without essential use of quantum ideas and notions. The role of three principles of quantum symmetry: renormalizability (or, probably, superrenormalizability) principle, local gauge symmetry principle, supersymmetry principle- in the development of quantum field theory is discussed. The conclusion is that these principles yield deterministic influence on the formation of modern theory of elementary interactions