# Separate Disclosure of Items within Ordinary Activities (AS 5)
Not every material/abnormal item is 'extraordinary'. AS 5 carves out a separate disclosure category for items that arise from ordinary activities but are of such size, nature or incidence that disclosing them helps users understand performance.
## Rule
> When items of income and expense within profit or loss from ordinary activities are of such size, nature or incidence that their disclosure is relevant to explain the performance of the enterprise for the period, the nature and amount of such items should be disclosed separately.
## Examples that REQUIRE separate disclosure (but are NOT extraordinary)
- The write-down of inventories to net realisable value, as well as the reversal of such write-downs
- A restructuring of activities and reversal of any provisions for restructuring costs
- Disposals of items of PPE
- Disposals of long-term investments
- Legislative changes having retrospective application
- Litigation settlements
- Other reversals of provisions
- Material retrospective wage revisions (whether agreed or legislated)
## Why disclosure matters
These items, while ordinary, can distort comparison across periods. Showing nature and amount separately allows users to make informed projections about future performance.
## Quick contrast
| Type | Source | Disclosure |
|---|---|---|
| Ordinary, small/regular | Routine | Aggregated, no separate disclosure |
| Ordinary, but material/unusual | Routine operations | Separate disclosure of nature & amount |
| Extraordinary | Distinct from ordinary operations | Separate disclosure of nature & amount, with note explaining distinctness |