Crimes: prostitution; penalties for individual 16 years of age or less in house of prostitution; modify. Amends sec. 462f of 1931 PA 328 (MCL 750.462f).

SB 520 amends Michigan's penal code to increase penalties for certain prostitution-related offenses. It raises the maximum penalty for basic violations (under sections 462b-462d) from 10 years to 20 years in prison and from $10,000 to $20,000 in fines. The bill specifically targets individuals who violate these sections, including those operating or facilitating commercial sex, and updates penalties for more severe outcomes like bodily injury or serious harm. These changes apply to anyone convicted under the amended sections of the law. The bill does not alter the scope of prohibited conduct, only the severity of potential punishments.