Jurimex law firm provided the complex legal support of state lotteries operator M.S.L. in passing the certification procedure in the sphere of responsible attitude to lottery games, as a result, the company was recognized at European level as an operator of state lotteries, which meets the high requirements of the standards of responsible attitude to lotteries developed by the European Association of State Lotteries and TOTO (The European Lotteries). This is the first and unique Ukrainian lottery operator, which received this status and the corresponding certificate of The European Lotteries. The European Lottery Association and TOTO (The European Lotteries) was created in 1983 in Switzerland as an organization that unites national lotteries, public and private operators.