Skip to content
The Employee Relations Division plans and conducts labor negotiations, implements labor agreements, and assists managers and supervisors with employee issues, including corrective action.
Employee & Labor Relations
Employee & Labor Relations
Primary Navigation Menu
Menu
  • Home
  • COVID-19
  • Resources
    • MOUs
      • AFSCME MOU
      • BCTC MOU
      • CNA MOU
      • DSA-MOU 2021-2026
      • Extra Help MOU 2022-2024
      • LEU (DSA Non-Safety) MOU
      • OSS MOU
      • SEIU MOU
      • SMCCE MOU
      • UAPD MOU
      • Probation & Detention Association (PDA)
    • Resolutions
      • Confidential Resolution
      • Management Resolution
      • Unrepresented Attorney Resolution
    • Employee Relations Handbook
      • 1. Introduction to the Employee Relations Handbook
      • 2. Documentation
      • 3. Probationary Periods
      • 4. Introduction to Performance & Conduct
      • 5. The Skelly Process
      • 6. Performance
      • 7. Conduct
      • 8. Conducting Employee Investigations
      • 9. Tardiness & Absenteeism
      • 10. Employee Assistance Program
      • 11. Overview – Grievances & Appeals
      • 12. The Grievance Process
      • 13. The Civil Service Appeal Process
      • 14. Classified & Unclassified Employment
      • 15. Seniority & Layoffs
      • 16. Work Schedules
      • 17. Leaves of Absence
      • 18. Labor Relations
      • 19. Reference Checks
    • Limited Term Employee Handbook
    • County Policy
      • COVID-19 Policy
      • Admin Memos
      • Civil Service Rules
      • County Ordinance Code
      • Master Salary Ordinance
    • Procedures
      • COVID-19 Procedure
    • Training
  • FAQs
  • Contact Us
  • About Us

I. What do I do if I suspect that an employee is under the influence of alcohol or drugs while at work?

In 08. CONDUCTING EMPLOYEE INVESTIGATIONS
Tagged Employee Relations Handbook

Follow these recommended steps if you suspect that an employee is under the influence of alcohol or drugs while at work. Listed below are recommended steps to follow:

  1. First, annotate your observations. Please use the Objective Signs of Impairment Checklist for this purpose.
  2. Next, ask another manager/supervisor to observe the employee and complete a checklist without reviewing the checklist you have completed. In this way, you have two independent observations of the employee.
  3. If the other manager/supervisor concurs that the employee is impaired from performing their duties, you should send the employee home. Do not allow the employee to drive. You should have the employee call a friend or family member to drive them home or call and pay a taxi to take them home. Do not have an employee drive them home.
  4. When the employee returns to work, conduct an investigative interview. Ask the employee if they were under the influence of alcohol or drugs. If they acknowledge that they were under the influence, ask why they came to work in that condition. If the employee denies being under the influence, show them the checklist and ask for an explanation of the appearance/behavior you observed. Since this interview may lead to disciplinary action, the employee is entitled to union representation if they request it.
  5. Once you have completed your investigation, call Employee & Labor Relations for guidance on the appropriate action to take.

Note: For employees covered under the Department of Transportation Drug and Alcohol Testing Program, follow the steps outlined in the Policies and Procedures for Supervisors and Managers provided in the Drug and Alcohol Testing Program training. For further information regarding the DOT program, contact the County’s Safety Manager.

2026-03-18
Previous Post: H. What is the manager’s role in employee investigations?
Next Post: J. What do I do if an employee makes a threat to me and/or to anyone else?


Get it on Google Play


Get it on Google Play

Designed using Chromatic. Powered by WordPress.

Employee & Labor Relations