| 31/12/2009 | Håkon Cosma named legal director of the Norwegian Competition Authority |
| 17/12/2009 | The Norwegian Competition Authority approves Norgesgruppen’s acquisition of wine and distilled spirits wholesaler |
| 17/12/2009 | Asks county governor to have regard for competition |
| 17/12/2009 | Administrative fine for incomplete information |
| 17/12/2009 | Sees few competition problems in software markets |
| 17/12/2009 | – Good competition policy is good environmental policy |
| 06/12/2009 | Continued obligation to notify for grocery chains |
| 06/12/2009 | From head of secretariat to director |
| 27/11/2009 | NOK 100 000 fine for breaching the prohibition of implementation |
| 17/11/2009 | International conference on the efficiency defense |
| 17/11/2009 | Dawn raid of plumbing products wholesalers |
| 01/10/2009 | Best Practices on the conduct of merger control proceedings available in English |
| 10/09/2009 | – Competition policy must stand firm also in times of crisis |
| 10/09/2009 | Internet portals must open for private sellers |
| 16/07/2009 | Construction firms fined for bid-rigging |
| 07/07/2009 | Rejects request for a compulsory licence |
| 05/07/2009 | Simpler taxi pricing shall improve competition |
| 05/07/2009 | Trade association encouraged price increase |
| 29/06/2009 | Competition law applies on Svalbard from 1st July |
| 05/06/2009 | The Norwegian Competition Authority forbids merger between Validus and Sunkost |
| 28/04/2009 | The Norwegian Competition Authority appeals the Tine decision |
| 01/04/2009 | Appeal cases confirm the interpretation of the Freedom of Information Act |
| 25/03/2009 | Tine cleared in the Oslo District Court |
| 18/03/2009 | Regulation adopted on partial exception from the rule on suspension of concentrations |
| 16/03/2009 | Prohibition of bonuses results in cheaper air tickets |
| 13/03/2009 | From monopoly to competition in football broadcasting rights |
| 19/02/2009 | Recommends a series of efforts to strengthen competition |
| 19/02/2009 | Wants space for competitor to Riks TV in the digital terrestrial television network |
| 19/02/2009 | Enquiry into international card networks |
| 19/02/2009 | Difficult to compete against Tine |
| 19/02/2009 | Concentration is a competition problem in the grocery sector |
| 19/02/2009 | Many can save by changing electric power supplier |
| 19/02/2009 | Dropping agreements that may be illegal |
| 19/02/2009 | Wishes for more participants in the pharmacy market |
| 09/02/2009 | First administrative fine for violating the implementation prohibition |
| 28/01/2009 | Recommends against order for single channel subscription |
| 08/01/2009 | Internet portals should be open to advertisements from private sellers of residential property |