Nevada constitution
Article 4: legislative department
Section 24

2. The State and the political subdivisions thereof shall not operate a lottery. The Legislature may authorize persons engaged in charitable activities or activities not for profit to operate a lottery in the form of a raffle or drawing on their own behalf. All proceeds of the lottery, less expenses directly related to the operation of the lottery, must be used only to benefit charitable or nonprofit activities in this State. A charitable or nonprofit organization shall not employ or otherwise engage any person to organize or operate its lottery for compensation. The Legislature may provide by law for the regulation of such lotteries.