STOCKHOLM--(BUSINESS WIRE)--Regulatory News: Swedish Match AB (STO:SWMA) As previously communicated the Swedish Competition Authority has been conducting an investigation regarding a uniform labelling system for snus coolers owned by Swedish Match and placed in retail outlets. On December 9, 2014 the Competition Authority submitted a lawsuit to the Stockholm district court. In its submission, the Competition Authority alleges that Swedish Match, when implementing the labelling system, has abuse