Up until 2021, the sports betting monopoly in the Netherlands was run by De Lotto and Scientific Games Racing B.V. How Betting in The Netherlands Became Legal Once you ensure that your chosen bookmaker hold all the necessary credentials, you can go ahead and sign up with total peace of mind. Yes, as long as you are betting with one of the online licensed bookmakers recognised by the Netherlands Gaming Control Board, then it’s perfectly legal. Is Online Sports Betting Legal in the Netherlands? At the time of writing, there are now 24 operators who hold Dutch licences, and are safe to bet with. The most important takeaway from the whole document is that, on 1st October 2021, new licences became available for both international and Dutch betting sites. The Remote Gambling Act (KOA) came into force on 1st April 2021 and brought about big changes for the better, as far as gamblers are concerned. Bonuses are only eligible for players 24+.