8 Provision for aircraft noise
(CHF million) | 2025 | 2024 | ||
Balance as at 1 January | 426.8 | 427.8 | ||
Change in provision for aircraft noise | 1.4 | –1.0 | ||
Balance as at 31 December | 428.2 | 426.8 | ||
of which current | 29.1 | 18.8 | ||
of which non-current | 399.1 | 408.0 |
For information on the reporting of noise-related data in the financial statements according to the provisions of the Swiss Code of Obligations, see also Reporting of noise-related costs in the financial statements.
