of poverty line. Title II—Community Policing Subtitle A—Fair Chance for Youth Sec. 201. Short title. Sec. 202. Expungement and sealing of youth criminal records. Sec. 203. Retroactive effect. Subtitle B—Youth Prison Reduction through Opportunities, Mentoring, Intervention, Support, and Education Sec. 211. Short title. Sec. 212. Definitions. Sec. 213. Findings. Chapter 1—Federal Coordination of Local and Tribal Juvenile Justice Information and Efforts Sec. 214. PROMISE Advisory Panel. Sec. 215. Geographic assessment of resource allocation. Chapter 2—PROMISE Grants Sec. 216. Purposes. Subchapter A—PROMISE Assessment and Planning Grants Sec. 217. PROMISE Assessment and Planning grants authorized. Sec. 218. PROMISE Coordinating Councils. Sec. 219. Needs and strengths assessment. Sec. 220. PROMISE Plan components. Sec. 221. Authorization of appropriations. Subchapter B—PROMISE Implementation Grants Sec. 222. PROMISE Implementation grants authorized. Sec. 223. PROMISE Implementation grant application requirements. Sec. 224. Grant award guidelines. Sec. 225. Reports. Sec. 226. Authorization of appropriations. Subchapter C—General PROMISE Grant Provisions Sec. 227. Nonsupplanting clause. Sec. 228. Grant application review panel. Sec. 229. Evaluation of PROMISE grant programs. Sec. 230. Reservation of funds. Chapter 3—PROMISE Research Centers Sec. 231. Establishment of the National Research Center for Proven Juvenile Justice Practices. Sec. 232. Grants for regional research proven practices partnerships. Subtitle C—Safe Streets and Representative Police Forces Sec. 241. Short title. Sec. 242. Grants to increase the racial diversity of law enforcement agencies. Title III—Common Sense Gun Violence Prevention Subtitle A—Hadiya Pendleton and Nyasia Pryear-Yard Gun Trafficking and Crime Prevention Sec. 301. Short title. Sec. 302. Firearms trafficking. Subtitle B—Report on Effects of Gun Violence on Public Health Sec. 311. Report on effects of gun violence on public health. Sec. 312. Prohibition on certain amendments to