doc__table__92
COMMUNICATION FROM THE COMMISSION Commission Notice on the definition of the relevant market for the purposes of Union competition law · European Union
| 52. | In some cases, undertakings may also collect relevant information on demand substitutes during the ordinary course of business. For example, an undertaking may have data on the customers that it has won and lost and the identity of the competitors which lost/won those customers. By contrast, evidence of customers shifting away from a product as a result of factors unrelated to changes in relative supply conditions, such as a change in preferences or consumption patterns over time, are less informative for demand substitution (79).
← doc__table__91 · All articles · doc__table__93 →
Source: EUR-Lex (Cellar) · retrieved 2026-09-07 · Text as adopted (Official Journal); later amendments are not incorporated in this text.