Documents
Here you can download
important documents.

Code of conduct
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General purchasing conditions
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Purchasing conditions for construction and ancillary construction services
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Purchasing conditions for services
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Purchasing conditions for information technology services
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Conditions for awarding engineering services
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Purchasing conditions for machinery and mechanical systems
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Purchasing conditions for the maintenance of machinery, units, equipment and mechanical systems, buildings, steel structures and other structural works
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Conditions for waste disposal
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