Chapter headings: General Aspects. Use of Hydrolytic Enzymes: Amidases, Proteases, Esterases, Lipases, Nitrilases, Phosphatases, Epoxide Hydrolases. Oxidoreductions. C-C Bond Formation. Synthesis of Glycoside Bonds. Addition, Elimination and Other Group Transfer Reactions (Phosphoryl-, Methyl-, Sulpho- and Amino-Transfer Reactions).