- Certificate of a self-regulatory organization for design
№ 17-444-109 dated from August 27, 2018 – permission for works in the field of architectural and construction design
- Certificate of a self-regulatory organization for construction
№ 0000000000000000000000328 dated from August 27, 2018 – permission for works in the field of construction, reconstruction and capital repairs of capital construction objects, including highly hazardous, technically complex objects
- Certificate of a self-regulatory organization for engineering surveys
№ 11-600-126 dated from November 23, 2018 – permission for works in the field of engineering surveys for fulfillment of contract obligations
