DGNB

DGNB (German Sustainable Building Council) is a sustainability certification system that evaluates buildings based on environmental, economic, sociocultural, and technical quality across their full lifecycle. Across Central and Eastern Europe (CEE), this topic plays an increasingly important role as investors, regulators, and occupiers demand higher sustainability standards and clearer reporting. From a strategic viewpoint, DGNB affects investment decisions, financing conditions, regulatory alignment, and operational efficiency. It helps organisations compare assets, future‑proof portfolios, and respond to ESG expectations shaping modern markets. Developers and landlords use DGNB to guide design choices, reduce risk exposure, and enhance long‑term asset performance. Occupiers evaluate it to ensure that buildings align with corporate sustainability commitments and operational needs. By integrating DGNB into advisory and decision‑making processes, iO Partners supports clients in navigating evolving ESG requirements, market pressures, and long‑term sustainability trends across the CEE region.