Accounting and financial reporting are regulated in Articles 957 ff. of the Swiss Code of Obligations.
These regulations are generally applicable to all companies in Switzerland (sole proprietorships, partnerships, and legal entities).
The law sets out a minimum structure for the balance sheet and income statement, as well as a minimum content for the notes to the financial statements.
Valuation should be cautious, without impeding the reliable assessment of the company's economic situation. Hidden reserves are still permissible.