E-Survey instrument on Sustainability Reporting – version 1.0 (Pre-closure version)

Project attribution and contributors: This record contains Version 1.0 of the E-Survey instrument on Sustainability Reporting (Pre-closure version), developed within the framework of the STAR project funded under the Marie Skłodowska-Curie Actions (Horizon Europe). This version represents the frozen questionnaire instrument used for data collection up to 15 March 2026. No responses are included in this record. The survey instrument was developed by a multidisciplinary research project team. The listed authors are responsible for the conceptual design and final approval of version 1.0, while additional project members contributed to methodological support, validation, and implementation. Survey responses will be archived separately in a future Zenodo record after data collection is completed and data processing and anonymisation procedures are finalised.