Ireland introduced formal transfer pricing legislation in 2010 that broadly applies the arm's length principle to transactions between related parties, requiring the substitution of an arm's length amount for the actual consideration in computing taxable profits. The legislation applies equally to domestic and international transactions but does not apply to small and medium-sized enterprises. An adjustment to the accounting profits for tax purposes under the transfer pricing rules could also result in a deemed distribution under company law if the transaction was undertaken at an undervalue.