1. Drug Abuse: The habitual misuse of drugs, including illegal substances or prescription medications, resulting in negative consequences for health and well-being.

2. Drug Testing: The process of analyzing biological samples, such as urine, blood, saliva, or hair, to detect the presence of drugs or their metabolites in an individual's system.

3. Employee Assistance Program (EAP): Employer-sponsored programs designed to provide confidential counseling, support, and resources to employees facing personal or work-related challenges.

4. Emergency Contact: A designated individual, typically a family member or close friend, to be contacted in case of emergency situations involving the employee.

5. Health Providers: Healthcare professionals or organizations, such as general practitioners, specialists, hospitals, clinics, or pharmacies, involved in providing medical care and services to employees.