Industry

Drug Testing for Energy and Utility Employers

Energy work combines the two hardest conditions for a testing program: genuinely hazardous tasks where impairment has severe consequences, and worksites a long way from anywhere convenient.

Requirements Usually Come From Your Customer

Outside federally regulated roles, the pressure for a testing program in this sector rarely comes from a statute. It comes from operators and utilities that require a qualifying program as a condition of working on their sites, often verified through a contractor qualification system.

That has a practical consequence: your program has to satisfy the strictest customer you have, and it has to be documented in a form somebody else will audit. Meeting the requirement is usually straightforward. Proving it on request is where employers struggle.

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The Remote Site Problem

A crew working a site two hours from the nearest town is the hardest testing population in any industry. Random selections go uncompleted. Post-accident testing waits for morning. Over a year, the completion rate at those sites diverges from everywhere else, and that divergence is visible in your own records.

Remote collection for non-regulated testing closes most of the gap because the employee does not travel. For the rest, the arrangement needs planning per region, including who is reachable at night.

Defining High-Hazard Work

This sector has unusually clear safety-sensitive tasks: energized electrical work, confined space entry, work at heights, pressurized systems, hazardous chemicals, heavy equipment. Define them by task in the policy rather than by job title, and make the list specific enough that a supervisor can apply it without interpretation.

If you operate in Pennsylvania, note that state law addresses several of these categories directly, including a numerical threshold for utility and permit-required chemical work. Most states do not, which is itself worth knowing when you write a national policy.

Regulated Roles Inside a Larger Workforce

Pipeline functions and commercial drivers carry federal testing requirements. Energy employers frequently have a modest number of covered people inside a much larger non-regulated workforce, and the two programs must be kept apart, with separate pools, procedures and records. Combining them is easy to do and painful to unwind.

Shift and Turnaround Work

Planned turnarounds and outages bring large numbers of temporary workers on site in a compressed window. Decide in advance how those workers are tested, whether their employer tests them, and how you verify it, because a turnaround is exactly when an unplanned process gets skipped.

Common questions

Our operator requires a testing program before we can work on site. What do they usually want?

Typically a written policy meeting a stated standard, evidence that covered workers were tested, and the ability to produce that evidence on request, often through a contractor qualification system. Requirements vary by operator, so build to the strictest standard among your current customers rather than the average.

How do we test crews at remote sites?

This is the central difficulty. A site hours from the nearest collection point means testing gets deferred, and deferred testing quietly becomes no testing. Remote collection for non-regulated testing removes most of the travel. Where it does not apply, coverage for those sites has to be arranged deliberately rather than improvised when something happens.

Which of our roles are federally regulated?

It depends on the operation. Pipeline work and commercial driving both have federal testing requirements attached to specific functions, and an employer can have a small regulated group inside a much larger workforce. Those roles follow federal procedures and stay separate from the company program, including separate pools and records.

What about contractors working alongside our employees?

Contractors are usually their employer's responsibility, but your site requirements still apply and your contracts should say who tests, to what standard, and who can be asked to prove it. On a site with several contractors, that clarity is what prevents a gap appearing after an incident.

Does Pennsylvania's utility threshold apply to us?

If you operate in Pennsylvania, the Medical Marijuana Act includes specific provisions for high-voltage and public utility work, and for employees working with permit-required chemicals, including a numerical threshold. See the Pennsylvania page for the detail. Other states handle safety-sensitive work far less specifically.

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Sources and review

Reviewed by the Employee Drug Testing Services team. Last reviewed September 22, 2026.

This page is general information about employer drug testing, not legal advice. Drug testing rules differ by state and by industry. Check with your own counsel before setting or changing a testing policy.