Since the lift and escalator cartel marks one of the highest fines ever imposed in Europe on five companies involved in a cartel in the European countries Belgium, Germany, Luxemburg and the Netherlands and a quite similar cartel in the same market in Austria, which is still the highest fine ever imposed here with around E 75 million, it is undoubted that cartels do not know any boundaries. That is the reason why national competition authorities—on their own as well as in cooperation with other national competition authorities within the European Competition Network (ECN) and the European Commission—play an important role in the enforcement of competition rules. But the situation for competition law enforcers is unequal across Europe. Some national competition authorities suffer from insufficient human resources, low budgets, and limited legal powers. In this regard, efficiency plays an important role. Authorities have to spend their human resources as good as possible and pick up cases with higher priority at first. So, the first thought of this contribution is spent on efficiency. Further on, because of the need to be more efficient, settlements were developed and nowadays are simply a success story. Finally, new challenges for competition authorities arise in the field of digital markets, and their effects on national competition authorities will be part of this article as well. At first, we should take a closer look on the Austrian example. The origins of the Austrian Federal Competition Authority (FCA) date back to the year 2002 when it was founded. Since then, the Austrian authority launched investigations in several economic sectors with a focus on the food sector, the transport and steel sector, and recently the online trade sector. To be more concrete, the FCA enforces competition rules in a national market with more than 400.000 undertakings. In 2014, the FCA conducted investigations in 51 cartel cases, 23 abuse of dominance cases, cleared 322 national mergers, and checked 317 European merger notifications. With 20 conducted dawn raids in the year 2014, the Austrian competition authority is on the fourth position worldwide as far as the number of dawn raids is concerned. The FCA achieves to fulfill its legal obligations with an annual budget of 2.8 million and a staff of 25 case handlers. This situation makes it very important for the FCA to work as efficient as possible because the number of cases is huge but human resources are rare. The main question in this context is: How can this situation be improved for European competition authorities? Of course, national legislative bodies should provide their competition authorities with adequate resources, and their competition policy should focus on this project; but whenever national legislative bodies fail to do so (justified because of other priorities or simply because of reluctance), European legislation could provide alternatives. A legislative body that sets a common European framework and a minimum standard of equipment for a competition authority could be a solution and needs to be found. The second aspect is the one of settlements. When companies do not contest the circumstances of a case and make a settlement statement in which they agree to certain circumstances, they can get a reduced fine. For competition authorities, such settlement decisions shorten the duration of proceedings extremely. It would be a progress if all European competition authorities tried to harmonise their settlement procedures as much as possible to reach common European standards. Digital markets also offer a vast field of competition questions. Many authorities already focus on competition cases, and lots of infringements have been found and judged, for example in the online trade sector. The digital media create two main fields. On the one hand, certain practises like exclusionary agreements in the online industry harm competition, and on the other hand, since the World Wide Web offers many different ways to trade with goods, new phenomena have turned