; or (2) to prevent State and tribal law enforcement and judicial authorities from exercising their responsibilities with regard to the application of Federal, tribal, and State law to crimes committed by a student. (i) Supplement, not supplant Any services provided through programs carried out under this section shall supplement, and not supplant, existing mental health services, including any services required to be provided under the Individuals with Disabilities Education Act. (j) Consultation with indian tribes In carrying out subsection (a), the Secretary shall, in a timely manner, meaningfully consult, engage, and cooperate with Indian tribes and their representatives to ensure notice of eligibility. (k) Authorization of appropriations There is authorized to be appropriated to carry out this section $6,000,000 for the period of fiscal years 2018 through 2023. . III Understanding the Scope of Trauma Exposure 301. CDC surveillance and data collection for child, youth, and adult trauma (a) Data collection The Director of the Centers for Disease Control and Prevention (referred to in this section as the Director ) shall authorize and encourage States to collect and report data on adverse childhood experiences through the Behavioral Risk Factor Surveillance System and the Youth Risk Behavior Surveillance System. In collecting and reporting such data, States shall use the appropriate modules developed under section 302(2)(B), in addition to other appropriate modules. (b) Timing The collection of data authorized under subsection (a) may occur in fiscal year 2019 and every 2 years thereafter. (c) Data from tribal and rural areas The Director shall require that each State, in collecting data in accordance with subsection (a), ensure that, as appropriate, data from tribal and rural areas within such State is included by oversampling from such areas. (d) Authorization of appropriations To carry out this section, there are authorized to be appropriated $64,000,000 for the period of fiscal years 2019 through 2021. 302.