ntr117-C_202401645EN.000101-E0117
COMMUNICATION FROM THE COMMISSION Commission Notice on the definition of the relevant market for the purposes of Union competition law · European Union
(117) This section is concerned with situations where firms can discriminate between customers or groups of customers on the basis of observable customer criteria (such as customer identity, location, age, sex, etc.). When firms offer the same menu of choices to all customers and the latter self-select into different groups based on their underlying preferences, the Commission may define separate relevant product markets (or different market segments) for different products in the menu (for example business versus economy airline tickets, or pre-paid and post-paid mobile phone tariffs).
Source: EUR-Lex (Cellar) · retrieved 2026-09-25 · Text as adopted (Official Journal); later amendments are not incorporated in this text.