Testing of transmissions has been conducted at BOSMAL since 1974, starting with the development of the transmission for the Polish Fiat 126p. Currently we have two modern test benches for performing durability and dynamic tests for European and global transmission manufacturers and petrochemical companies producing lubricants. We perform durability and dynamic tests; we also conduct tests on transmission fluids, and perform spectral analyses of vibrations in the transmission system. We also conduct tests on complete e-axles and hybridized transmissions.