Court of Justice 15 October 2015, C-248/14 P (Schwenk Zement KG v European Commission.)

Opinion of the Advocate-General Opinion of the Advocate-General 1. What are the conditions for, and the limits to, the Commission’s powers to require, by way of decision, undertakings to supply information, in the context of an investigation relating to possible breaches of EU competition rules? 2.