Certificate № BY/112 05.01. 147.01 00150 of QMS conformity with requirements of STB ISO 9001-2015 standard to perform the functions of a general designer, develop pre-design (pre-investment) documentation, develop the sections of project documentation in the implementation of activities in the field of construction; performing the functions of a customer, developer, providing engineering services for the integrated management of construction activities with the implementation of technical supervision over work in the field of construction