CPR, First Aid, and AED requirements for linemen are not just paperwork for the safety office. They decide whether a hurt hand gets care fast enough after contact, arc flash, a fall, a bucket incident, or a manhole rescue.
For electric power generation, transmission, and distribution work, OSHA 1910.269 is the rule that matters. It covers work on and around generation, control, transformation, transmission, and distribution lines and equipment, including utility installations and equivalent industrial systems.
The key trigger is 50 volts or more. When employees perform work on, or associated with, exposed lines or equipment energized at 50 volts or higher, OSHA requires trained first-aid personnel to be available. OSHA’s own electric power guidance states that 50 volts is the recognized level that can produce enough current to cause cardiac arrest or ventricular fibrillation.
For a line crew, this means CPR and first aid training belongs in the same serious category as minimum approach distance, grounding, rubber goods, FR clothing, pole-top rescue, and manhole rescue. You do not wait until storm season to find out half the crew has expired cards.
For field work involving two or more employees at one work location, OSHA 1910.269 requires at least two trained persons available when the work involves exposed lines or equipment energized at 50 volts or more. That applies to normal distribution work, transmission work, substation work, and many underground jobs where the crew is exposed to electrical hazards.
That requirement is built around the real problem. If one person gets hit, falls, or is trapped, the other trained person starts care while the crew gets the victim down, clears the hazard, calls emergency medical services, and gets the AED moving.
A bare-minimum crew setup looks like this:
| Work setup | Minimum CPR and first aid coverage | What it means in the field |
|---|---|---|
| Two-person field crew | 2 trained people | Both workers need current training |
| Three-person or larger field crew | At least 2 trained people | More is better because one may become the victim |
| Fixed substation or plant | Enough trained people to reach exposed workers within 4 minutes | Remote sites often need every worker trained |
| Underground enclosed space | Trained attendant immediately available outside when a hazard exists | The top-side person cannot be a name on paper |
For fixed work locations such as substations, OSHA requires enough trained persons so every employee exposed to electric shock can be reached within 4 minutes by a trained person. If the site does not have enough employees to meet that coverage, each employee at that location must be trained.
OSHA defines first-aid training in this standard as initial care, including cardiopulmonary resuscitation, performed by a non-medical person for a sick or injured person until medical treatment arrives. OSHA specifically includes chest compressions, rescue breathing, and other heart and lung resuscitation techniques as appropriate.
For lineman CPR certification, a job-ready class should cover more than clean-room CPR on a carpeted floor. You want training that includes:
Online-only training is weak for line work. Employers, utilities, co-ops, contractors, and apprenticeship programs usually want a card backed by hands-on skills practice. The American Red Cross states that online-only CPR classes do not qualify for workplace certification needs and that a workplace-eligible CPR certification requires an in-person skills session.
OSHA does not have a general standard that says every line contractor or utility truck must carry an AED. OSHA says its standards do not specifically address AEDs, although first-aid hazards are covered under specific OSHA standards.
That does not make AED training optional in a serious line outfit. OSHA’s AED page states survival from sudden cardiac death drops by 7 to 10 percent for each minute without immediate CPR or defibrillation, and resuscitation rarely succeeds after 10 minutes.
For linemen, the AED problem is distance. A device locked in the office does nothing for a crew 40 miles out on a feeder, behind a locked gate, or in a storm lot. If the company issues AEDs to trucks, the crew needs to know where the unit rides, who grabs it, who starts compressions, and who talks to dispatch.
AED training should be part of first aid training for linemen, even when the law does not force the device onto every truck.
Most recognized First Aid, CPR, and AED cards run for 2 years. The American Heart Association says its course completion cards are valid for two years through the end of the month issued, and Red Cross CPR certifications also last two years after successful completion.
Do not run the card to the last week. Storm rosters, outage contracts, utilities, and general contractors check documents before mobilization. An expired CPR First Aid AED card can keep you off a call, even if you have a CDL, climbing gear, OSHA 10 ET&D, and years in the trade.
A clean schedule is simple:
| Item | Practical timeline |
|---|---|
| Initial CPR First Aid AED class | Before dispatch or within employer onboarding rules |
| Renewal | Every 24 months |
| Internal crew drill | Quarterly or before storm season |
| AED battery and pad check | Per manufacturer schedule, plus truck inspection |
| First aid kit inspection | Frequently, and at least once per year under OSHA 1910.269 |
OSHA 1910.269 also requires first-aid supplies exposed to weather to be kept in weatherproof containers. Employers must keep first-aid kits readily available, maintain them, replace used items, and inspect each kit at least once per year.
Apprentices and groundmen should get CPR First Aid AED training before they start working around energized equipment. You may not be the most experienced person on the crew, but you might be the one standing next to the victim.
A journeyman lineman should keep the card current without being chased. If you are the lead hand, foreman, troubleman, substation tech, URD hand, or barehand crew member, expired first aid training is a bad look and a real risk.
For apprentices, the training connects directly to pole-top rescue and bucket rescue. OSHA requires employees covered by 1910.269 to be trained in emergency procedures, such as pole-top and manhole rescue, when those procedures relate to the work and are necessary for safety.
A good apprenticeship program does not treat CPR as a one-day box check. It ties CPR, AED use, rescue, radio procedure, and job briefing together. The crew needs to know who climbs, who lowers, who cuts the source clear, who starts compressions, and who guides EMS in from the road.
A contractor or utility should not write “CPR required” and leave the rest loose. The safety program needs names, dates, locations, and coverage.
A solid program includes:
The standard is not about passing an audit. It is about getting care started while the victim is still savable.
For line work at 50 volts or more, CPR and first aid training must be available under OSHA 1910.269. In field work with two or more employees, at least two trained people must be available. At fixed sites like substations, trained help must be close enough to reach an exposed worker within 4 minutes.
AED training is not specifically required across all OSHA standards, but it belongs in the same class. Electrical contact, cardiac arrest, remote work locations, and long EMS response times make AED knowledge practical for every lineman, apprentice, groundman, and foreman.
Keep the card current, keep the kit stocked, know where the AED is, and drill the rescue before the bad day.
Ready to put current safety training to work? Go to PowerLinemanJobs.com and open the lineman job feed to find utility, contractor, co-op, transmission, distribution, substation, and underground openings.