 Among them was an official who was accused of "improper use of the service for gracious purposes, which has had serious consequences", while criminal proceedings had been initiated against two more officers, but Rīgas Satiksme was recognised as a victim in the case.On July 4, 2018, the public prosecutor issued a warning to Riga City Council and Rīgas Satiksme for the procurement procedure of nanotechnology chemicals not complying with the requirements of the law.On October 1, 2018 police searched the offices of Rīgas Satiksme in relation to a launched criminal investigation over suspected large-scale fraud in the company.