“The Commission will investigate whether Google has abused a dominant market position in online search by allegedly lowering the ranking of unpaid search results of competing services which are specialised in providing users with specific online content such as price comparisons (so-called vertical search services) and by according preferential placement to the results of its own vertical search services in order to shut out competing services. The Commission will also look into allegations that Google lowered the 'Quality Score' for sponsored links of competing vertical search services. The Quality Score is one of the factors that determine the price paid to Google by advertisers.”
“Is the Commission not concerned with the demotion of certain services in Google search results, in particular as a result of the way Google’s algorithm works? The Commission has concerns with the promotion of Google's own specialised search services within general web search results. The Commission is concerned that this practice unduly diverts traffic away from Google's competitors in specialised search towards Google's own specialised search services, in particular because competing services may be less visible to users as a result. It appears that the implementation of certain algorithms by Google may lead to both downward and upward movements in the ranking of specialised search services in Google's web search services. The Commission's objective is to make sure that competition in the entire market is preserved so that incentives to innovate remain and users can benefit from a real choice between competing alternatives.”
“When national courts rule on agreements, decisions or practices under Article [101] or Article [102] of the Treaty which are already the subject of a Commission decision, they cannot take decisions running counter to the decision adopted by the Commission. They must also avoid giving decisions which would conflict with a decision contemplated by the Commission in proceedings it has initiated. To that effect, the national court may assess whether it is necessary to stay its proceedings. …”
“Where the Community public interest relating to the application of Articles [101] and [102] of the Treaty so requires, the Commission, acting on its own initiative, may by decision find that Article [101] of the Treaty is not applicable to an agreement, a decision by an association of undertakings or a concerted practice, either because the conditions of Article [101(1)] of the Treaty are not fulfilled, or because the conditions of Article [101(3)] of the Treaty are satisfied. The Commission may likewise make such a finding with reference to Article [102] of the Treaty.”
“When the outcome of the dispute before the national court depends on the validity of the Commission decision, it follows from the obligation of sincere cooperation that the national court should, in order to avoid reaching a decision that runs counter to that of the Commission, stay its proceedings pending final judgment in the action for annulment by the Community Courts, unless it considers that, in the circumstances of the case, a reference to the Court of Justice for a preliminary ruling on the validity of the Commission decision is warranted.”
“In exceptional cases where the public interest of the Community so requires, it may also be expedient for the Commission to adopt a decision of a declaratory nature finding that the prohibition in Article [101] or Article [102] of the Treaty does not apply, with a view to clarifying the law and ensuring its consistent application throughout the Community, in particular with regard to new types of agreements or practices that have not been settled in the existing case-law and administrative practice.”