The preparation and presentation of consolidated financial statements covering affiliated enterprises shall be made in accordance with the Regulations Governing Preparation of Consolidated Business Reports Covering Affiliated Enterprises, Consolidated Financial Statements Covering Affiliated Enterprises, and Reports on Affiliations adopted by the FSC.
If, pursuant to the Regulations Governing Preparation of Consolidated Business Reports Covering Affiliated Enterprises, Consolidated Financial Statements Covering Affiliated Enterprises, and Reports on Affiliations, the entities that must be included in preparing the consolidated financial statements covering affiliated enterprises are entirely the same as those that IFRS 10 requires to be included in preparing the consolidated financial report comprising the parent and its subsidiaries, and if the required disclosures to be made in the consolidated financial statements covering affiliated enterprises are already made in the consolidated financial report comprising the parent and its subsidiaries, then the consolidated financial statements covering affiliated enterprises need not be prepared, provided that a statement to that effect is made and presented on the front page of the consolidated financial report.

When an issuer engages in business combination, it shall determine the actual acquirer and whether it is an actual transfer of control in accordance with IFRS 3. Except where otherwise provided, it shall measure the acquiree's identifiable assets and liabilities at fair value on the date of acquisition, and recognize goodwill or a gain from a bargain purchase. The date of acquisition means the date when the acquirer obtains control from the acquiree.
If any investment property or interest in joint operations that the issuer acquires and obtains constitutes a "business" as defined under IFRS 3, it shall be handled in accordance with the preceding paragraph.

Goodwill which is recognized in connection with a business combination shall be tested for impairment at least annually in accordance with IAS 36. If there is any significant difference between the actual operation conditions of the acquired company after the business combination and the expected benefits at the time of acquisition, it shall be disclosed in the notes.