This document provides an overview of accounting standards 21 through 30. It discusses key topics including consolidated financial statements, accounting for taxes on income, accounting for investments in associates, discontinuing operations, interim financial reporting, intangible assets, financial reporting of interests in joint ventures, impairment of assets, provisions, contingent liabilities and contingent assets, and financial instruments recognition and measurement. The presentation was made by a group of students to provide context on important accounting standards under the guidance of their professor.