What are the best lotteries in the Netherlands? Nowadays lotteries are an vital part of the Dutch gambling industry. The Gambling law in the Netherlands is quite strict though. By doing so, the risks of gambling are minimized. A gambling commission controls takes a look into the way games of chance are offered by casinos. The gambling law also has several provisions when it comes to casinos, lotteries and slot machines. For example, every gambling company that wants to organize a type of gambling needs a permit. This means that gambling for money at home is actually illegal!