Subject to sub-paragraph (5), in the case of investments other than land and buildings, current value shall mean market value determined in accordance with this paragraph.

In the case of listed investments, market value shall mean the value on the balance sheet date or, when the balance sheet date is not a stock exchange trading day, on the last stock exchange trading day before that date.

Where a market exists for unlisted investments, market value shall mean the average price at which such investments were traded on the balance sheet date or, when the balance sheet date is not a trading day, on the last trading day before that date.

Where, on the date on which the accounts are drawn up, listed or unlisted investments have been sold or are to be sold within the short-term, the market value shall be reduced by the actual or estimated realisation costs.

Except where the equity method of accounting is applied, all investments other than those referred to in sub-paragraphs (2) and (3) shall be valued on a basis which has prudent regard to the likely realisable value.

In the case of land and buildings, current value shall mean the market value on the date of valuation, where relevant reduced as provided in sub-paragraphs (4) and (5).

Market value shall mean the price at which land and buildings could be sold under private contact between a willing seller and an arm's length buyer on the date of valuation, it being assumed that the property is publicly exposed to the market, that market conditions permit orderly disposal and that a normal period, having regard to the nature of the property, is available for the negotiation of the sale.

The market value shall be determined through the separate valuation of each land and buildings item, carried out at least every five years in accordance with generally recognised methods of valuation.

Where the value of any land and buildings item has diminished since the preceding valuation under sub-paragraph (3), an appropriate value adjustment shall be made.

The lower value arrived at under sub-paragraph (4) shall not be increased in subsequent balance sheets unless such increase results from a new determination of market value arrived at in accordance with sub-paragraphs (2) and (3).

Where, on the date on which the accounts are drawn up, land and buildings have been sold or are to be sold within the short-term, the value arrived at in accordance with sub-paragraphs (2) and (4) shall be reduced by the actual or estimated realisation costs.

Where it is impossible to determine the market value of a land and buildings item, the value arrived at on the basis of the principle of purchase price or production cost shall be deemed to be its current value.