; and (2) for any other evidence-based activity for preventing controlled substance misuse, abuse, and overdoses as the Director determines appropriate. (c) Research The Director may conduct studies and evaluations to address substance use disorders, including preventing substance use disorders or other related topics the Director determines appropriate. (d) Public and prescriber education Pursuant to section 102 of the Comprehensive Addiction and Recovery Act of 2016, the Director may advance the education and awareness of prescribers and the public regarding the risk of abuse of prescription opioids. (e) Controlled substance defined In this section, the term controlled substance has the meaning given that term in section 102 of the Controlled Substances Act. (f) Authorization of appropriations For purposes of carrying out this section, section 392A of this Act, and section 102 of the Comprehensive Addiction and Recovery Act of 2016, there is authorized to be appropriated $486,000,000 for each of fiscal years 2019 through 2024. . 506. 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 ) may, in cooperation with the States, collect and report data on adverse childhood experiences through the Behavioral Risk Factor Surveillance System, the Youth Risk Behavior Surveillance System, and other relevant public health surveys or questionnaires. (b) Timing The collection of data under subsection (a) may occur in fiscal year 2019 and every 2 years thereafter. (c) Data from tribal and rural areas The Director shall encourage each State that participates in collecting and reporting data under subsection (a) to collect and report data from tribal and rural areas within such State, in order to generate a statistically reliable representation of such areas. (d) Authorization of appropriations To carry out this section, there are authorized to be appropriated such sums as may be