One of the most pressing concerns that universities and colleges face today is the drug and alcohol abuse of students. In order to address this, there is a need to strengthen university policies in order to mitigate the increasing rate and cases of drug and alcohol abuse among students. The purpose of this quantitative study was to examine the relationship between college students' level of awareness of policy, procedure, and interventions on drug and alcohol abuse and their reported drug alcohol use in a selected university. Specifically, this study examined how aware 160 first- to fourth-year college students are regarding the drug and alcohol policies, procedures, and interventions implemented on their college campus. The researcher asked 14 research questions to determine the relationships between students' reported alcohol and drug use and factors including: awareness of alcohol drug policies and procedures, year level in college, age, ethnic group, marital status, gender, current residence, working status, living arrangement, cumulative GPA, the availability of drugs and alcohol at college parties, student enrollment status, family history of alcohol, and time spent volunteering per month. The researcher administered the Core Alcohol and Drug Survey (CADS) to measure these variables. The results indicated that the factors that had a significant relationship with alcohol and drug use were the awareness of campus policies, marital status, availability of drugs and alcohol at parties, student status, and hours spent volunteering. The rest of the variables did not have a significant relationship to the students' alcohol and drug use. These results will contribute to more effective alcohol and drug prevention and treatment programs for students that address these significant factors. [The dissertation citations contained here are published with the permission of ProQuest LLC. Further reproduction is prohibited without permission. Copies of dissertations may be obtained by Telephone (800) 1-800-521-0600. Web page: http://bibliotheek.ehb.be:2222/en-US/products/dissertations/individuals.shtml.]