For San Diego Employers

Employer Drug Testing Resources

Everything you need to set up or improve your workplace drug testing program — from policy checklists to understanding when to test and why.

Getting Started
San Diego employer drug testing resources DOT compliance workplace drug-free policy

Setting Up a Drug-Free Workplace

Whether you have 2 employees or 200, a drug-free workplace program protects your business, your team, and your liability. Here's the framework.

01

Written Policy First

Before you test a single employee, you need a written drug-free workplace policy. It defines what you test for, when, consequences, and employee rights. Without it, a positive result can be challenged. California employers are strongly encouraged to have one in writing — DOT employers are federally required to.

02

Define When You Test

Most programs include some combination of: pre-employment, random, post-accident, and reasonable suspicion testing. Each serves a different purpose. Not every employer needs all four — we'll help you figure out what makes sense for your business when you call.

03

Communicate the Policy

Employees and applicants must be informed of your drug testing policy before any test is administered. For most programs, this means including it in your offer letters, employee handbook, and having employees sign an acknowledgment. Documented notification protects you legally.

04

Choose the Right Test

Non-DOT employers can choose their panel — 5-panel covers the most common substances, 10-panel adds prescription drug abuse coverage. DOT employers have no choice — the federal 5-panel is mandated. See our test comparison table below.

05

Train Your Supervisors

For reasonable suspicion testing to hold up, supervisors must be trained to recognize and document signs of impairment. Without proper training and documentation, a reasonable suspicion test can be legally challenged. DOT requires 60 minutes of alcohol and 60 minutes of drug training per supervisor.

06

Call On Point to Handle the Rest

Once your policy is in place, we handle everything else — we come to your location, perform collections, maintain chain of custody, and get results back to you. No clinic trips, no lost productivity, no paperwork headaches on your end.

Policy Guidance

Drug-Free Workplace Policy Checklist

A legally defensible drug-free workplace policy should cover the following elements. Use this as a starting point — consult your HR or legal counsel to finalize your specific policy.

Your Written Policy Should Include

Check these items off before your first test. Missing any of these can create legal exposure.

  • Purpose and scope of the policy
  • Which employees are covered (all, safety-sensitive only, etc.)
  • Substances tested (panels and cutoff levels)
  • All testing occasions (pre-employment, random, post-accident, cause)
  • Collection procedures and testing methodology
  • Consequences of a positive, refusal, or adulteration
  • Prescription medication disclosure procedure
  • Employee rights and confidentiality protections
  • Rehabilitation/EAP options (if applicable)
  • Return-to-duty requirements after positive result
  • Supervisor reasonable suspicion training requirement
  • Employee acknowledgment and signature line

⚠️ This checklist is for general informational purposes only. On Point Drug Testing does not provide legal advice. Consult an employment attorney or HR professional to create or review your specific policy.

Know What to Order

When to Use Each Type of Test

Different situations call for different tests. Here's a quick reference for San Diego employers.

SituationTest TypeDOT Required?TimingNotes
New hire / job offerPre-Employment UrineRequiredBefore first day or first safety dutyDOT: must be negative before operating. Non-DOT: employers set their own rule.
Ongoing workforceRandom Urine ScreenRequiredUnannounced, throughout the yearDOT mandates specific annual rates (e.g. FMCSA: 50% for drugs). Non-DOT: you set the rate.
Workplace accidentPost-Accident UrineRequiredASAP — DOT has strict time limitsFMCSA: drug test within 32 hrs, alcohol within 8 hrs. Call us immediately.
Observed impairmentReasonable SuspicionRequiredImmediately upon supervisor observationMust be documented by a trained supervisor. Do not delay.
After positive resultReturn-to-DutyRequiredBefore returning to safety dutiesDOT: must be observed collection, with SAP evaluation first.
Following return-to-dutyFollow-Up TestingRequiredUnannounced, min. 6 tests in 12 monthsDOT mandated. Non-DOT employers may also require this.
General expansion10-Panel (Non-DOT)OptionalAny of the above occasionsAdds benzodiazepines, barbiturates, methadone. Good for healthcare, legal, finance.
Industry Playbooks

Industry-specific drug testing pages

Industry

Restoration Companies San Diego

Mobile drug testing for San Diego restoration companies. Pre-employment, random, post-accident, and reasonable-suspicion collections for water, fire, mold, and emergency crews.

Industry

Shipyard Contractors San Diego

Mobile drug testing for shipyard contractors and marine-service employers in San Diego. Pre-employment, random, post-accident, and reasonable-suspicion collections.

Industry

Security Companies San Diego

Mobile drug testing for security guard companies in San Diego. Pre-hire, random, post-incident, and reasonable-suspicion collections for patrol, event, and armed-security teams.

Industry

Healthcare Staffing Companies San Diego

Mobile drug testing for San Diego healthcare staffing agencies. Fast pre-employment, random, and incident-response collections for allied health, clinic, and facility placements.

Industry

Distribution Centers San Diego

Mobile drug testing for San Diego distribution centers. Pre-employment, random, post-accident, and reasonable-suspicion collections for warehouse and fulfillment teams.

Industry

Property Management and Maintenance Teams San Diego

Mobile drug testing for San Diego property-management companies, apartment maintenance teams, and facility-service employers. Pre-employment and incident-response collections.

Industry

Hospitality Employers San Diego

Mobile drug testing for San Diego hospitality employers. Fast pre-employment and incident-response collections for hotels, event venues, food-service operators, and maintenance teams.

Industry

Home Health and Care Employers San Diego

Mobile drug testing for San Diego home health, caregiving, and support-service employers. Pre-employment and incident-response collections for field-based staff.

Industry

Government Contractors San Diego

Mobile drug testing for San Diego government contractors and field-service vendors. Pre-employment, random, post-accident, and reasonable-suspicion collections.

Industry

School Support and Youth Program Employers San Diego

Mobile drug testing for San Diego school-support employers, program operators, transportation support vendors, and youth-service staffing groups.

Employer Guides

New authority articles for San Diego employers

Policy Template

Drug-Free Workplace Policy Template for California Employers

Drug-free workplace policy structure for California employers. A practical guide to policy sections, supervisor responsibility, and testing workflows.

Employer Guide

When Should Employers Use Post-Accident Drug Testing?

A practical guide to when employers use post-accident drug testing, what to document, and how to respond after an incident.

Supervisor Training

Reasonable Suspicion Checklist for Supervisors

A step-by-step reasonable-suspicion checklist supervisors can use to document observations and escalate concerns.

Warehouse Safety

Drug Testing for Forklift Operators and Warehouse Equipment Roles

Why warehouse employers often treat forklift operators and equipment roles as higher-risk positions when designing a testing workflow.

Mobile Collections

Jobsite Drug Testing Best Practices for San Diego Employers

How to organize on-site collections at a yard, office, or active project location while protecting privacy, paperwork, and workflow.

Random Testing

Random Drug Testing Selection Methods Employers Can Defend

A plain-language guide to objective, repeatable random-selection methods and the records employers should keep.

Result Handling

What Employers Should Document After a Positive Drug Test

A practical recordkeeping guide for employers on result handling, internal documentation, and consistent next steps.

Staffing

Pre-Employment Testing for Staffing Agencies: Fast Workflows That Scale

How staffing companies can design a faster pre-employment testing workflow without creating candidate drop-off or client confusion.

Business Case

How Mobile Drug Testing Reduces Downtime for Employers

A business-case article comparing clinic visits with mobile collections from the employer point of view.

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Questions?

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We are a local San Diego company — not a national call center. When you call us, you talk to someone who knows San Diego, knows the regulations, and will give you a straight answer. No scripts, no runaround.

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