Segmental Information In general, IFRS 8 Operating Segments place a requirement on specific classes of entities (particularly those entities that have publicly traded securities) to disclose information concerning their respective operating segments, products and services, the geographical areas in which they compete as well as their major customers (IFRS 8 Operating Segments, 2014). The information that is provided by corporations pursuant to these requirements is based on internal management reports concerning the measurement of disclosed segment information as well as the identification of operating segments (IFRS 8 Operating Segments, 2014). Although its proponents argue that the IFRS 8 Operating Segments are adequate for their intended purposes, critics counter that they are inadequate for certain applications. To determine the facts, this paper reviews the relevant literature to provide a timely discussion concerning whether the requirements of IFRS 8 Operating Segments can reasonably be criticised as being inadequate followed by a summary of the research and important findings concerning these issues in the conclusion.

Review and Discussion

The current version of IFRS 8 was promulgated in November 2006 with applicability to annual periods beginning on or after 1 January 2009 (IFRS 8 Operating Segments, 2014). At present, IFRS 8 is applicable to the individual or separate financial statements of an entity (and to the consolidated financial statements of a group with a parent) in those cases:

1. Where an entity's debt or equity instruments are traded in a public market or

2. Where an entity files, or is in the process of filing, its (consolidated) financial statements with a securities commission or other regulatory organisation for the purpose of issuing any class of instruments in a public...

The definition of an operating segment provided by IFRS 8 is being a component of an entity [IFRS 8.2]:
1. That engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same entity);

2. Whose operating results are reviewed regularly by the entity's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance; and,

3. For which discrete financial information is available (IFRS 8 Operating Segments, 2014).

In addition, IFRS 8 Operating Segments contains a requirement for entities to report descriptive and financial information concerning its reportable segments which are defined as "operating segments or aggregations of operating segments that meet specified criteria [IFRS 8.13]" (IFRS 8 Operating Segments, 2014). Further, IFRS 8 Operating Segments permits the aggregation of two or more operating segments into a single operating segment in those cases where segments have similar economic characteristics, such aggregation is congruent with the fundamental principles of the standard, and the operating segments are comparable in various prescribed respects [IFRS 8.12] (IFRS 8 Operating Segments, 2014). In those cases where the entity's total external revenue reported by operating segments represents less than three-quarters (75%) of its revenue, additional operating segments are…