Environmental safety of production is one of the requirements imposed by the company on large enterprises. The development strategy of the group of companies "Russkaya Kozha" acknowledges the environmental activities as one of the priority tasks. Our specialists closely cooperate with top companies around the world on the issues of implementation of the most modern methods of wastewater treatment. The method we use for biological treatment of wastewater is one of the most advanced ones. Engineers of OOO Safyan (LLC) service company work in proactive mode on the issues of environmental and energy sustainability. The production lines are constantly being upgraded, the technologies are being improved, and the scientific approaches to environmental health and safety activities are being implemented. The plant is engaged in development of innovations in the field of waste processing.