OIB Guidelines 2023 - Harmonization of building regulations

The OIB Guidelines 2023 were adopted by the General Assembly of the OIB on May 25, 2023. These guidelines aim to harmonize technical building regulations in Austria, covering aspects such as fire protection, sound insulation, hygiene, energy saving, and thermal protection. Specific effective dates vary by federal state, with Upper Austria implementing them on October 1, 2025, and Vienna on February 23, 2024.

Record

• Jurisdiction Austria
• Category Building Energy Performance
• Legal stage adopted
• Binding status binding_national_law
• Effective date 2024-02-23
• Source Österreichisches Institut für Bautechnik (OIB)