| Certificates | ||
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Certificate of compliance assessment No. 013/2020 of the GNSS Infrastructure Network "GeoNet" |
Validity: July 2024 |
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Certificate of the International Quality Management System ISO 9001:2015 |
Validity: 22 March 2025 |
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Certificate of the Environmental Quality Management System ISO 14001:2015 |
Validity: 12 may 2023 |
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Certificate of Certified Representative of Photogrammetric Software INPHO, Trimble |
november 2011 |
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Certificate for participation and sponsorship at the Scientific-Applied Conference with International Participation "Restoration and Strengthening of Buildings and Facilities" and National Symposium on Steel, Wooden and Composite Structures by UACEG, Sofia |
5-6 november 2015 |