Working Alone in Canada: Why a Cell Phone Is Not a Safety Plan (2026)

Giving a lone worker a cell phone does not discharge the duty. WorkSafeBC states that an electronic means of communication, such as a phone or radio, does not constitute assistance being readily available. A phone helps a worker who is conscious and able to use it, which is not the scenario the regulation exists for.

Two other things surprise employers. Working alone can include two people working together, if they cannot get emergency help quickly because of where they are. And a worker calling their spouse to say they got home is not a compliant system, because the legal duty sits with the employer.

What "working alone" actually means

The definition is about available help rather than headcount. WorkSafeBC defines working alone or in isolation as working in circumstances where assistance would not be readily available in case of an emergency, injury or ill health.

A practical test used in provincial guidance is whether a person is within verbal or visual contact with other workers. If they are not, the worker is alone for regulatory purposes even if colleagues exist somewhere.

That is why two employees working together can still be covered. A two-person crew at a remote site who cannot get emergency help quickly meets the definition, and so does a driver in a remote area, a worker visiting a client's home, and someone assigned after hours with nobody else in the building.

One boundary worth knowing: the requirements apply where a worker is assigned to work alone. They do not apply where employees work alone on their own accord, such as coming in early, staying late or working on a day off. That distinction is worth being deliberate about rather than relying on, since a worker injured at 7pm is in the same physical situation either way.

The phone problem

This is the correction most likely to change how a business operates, and it is stated plainly in provincial guidance.

An electronic means of communication does not constitute assistance being readily available. A phone is a tool for summoning help, not the presence of help, and the incidents that kill lone workers are disproportionately ones where the worker could not call: unconsciousness, a fall, a medical event, a violent encounter.

What the regulation asks for instead is a system that notices silence. Someone has to be expecting contact at a defined interval, and something specific has to happen when that contact does not arrive.

That is a procedural control rather than a purchase, and it is worth saying plainly since we sell equipment: there is no product on our shelves that satisfies this requirement. The written procedure, the designated person and the escalation are the control.

What the written procedure must contain

British Columbia's requirements are unusually specific, and they are a reasonable model even outside BC.

The employer must develop and implement a written procedure for checking the well-being of a worker assigned to work alone or in isolation. That procedure must state the time interval between checks, and the procedure to follow if the worker cannot be contacted, including provisions for emergency rescue.

A person must be designated to establish contact at predetermined intervals, and the results must be recorded by that person. In addition to the interval checks, a check at the end of the work shift is required. Provincial guidance recommends keeping check-in and check-out records for at least two weeks.

The interval itself is set by the risk of the work assigned rather than by convenience. Higher-risk activity gets more frequent contact.

Two further requirements are easy to miss. The procedure must be developed in consultation with the joint health and safety committee or the worker health and safety representative. And it must be reviewed annually, or sooner if the work environment changes or the procedure is not working effectively.

Both people need training: the worker and the designated check-in person. A designate who has not been trained in what to do at a missed check-in is the point where these systems fail.

Requirements differ sharply across Canada

There is no single national rule, and the variation is larger than for most safety topics.

British Columbia has prescriptive regulation, with the written procedure, interval checks, designated person and recorded results described above. Quebec's legislation requires an efficient means of surveillance, whether continuous or intermittent, for workers in isolated environments where they cannot request assistance. New Brunswick requires a formal code of practice for working alone.

Ontario takes the opposite approach. Its occupational health and safety legislation has no specific working alone provisions, relying instead on the general duty to take every precaution reasonable in the circumstances for the protection of a worker. That general duty applies fully, but it does not tell you what a compliant system looks like.

The practical consequence for employers operating in more than one province is that a program built for Ontario's general duty may fall short of BC's specifics. Build to the more prescriptive requirement and you are covered in both.

Confirm the requirements for your own jurisdiction rather than relying on any summary, including this one. Provincial guidance on working alone risk assessment is the right starting point in BC.

Who this actually covers

The category is broader than most employers assume, and it is worth walking a list rather than picturing a night watchman.

Snow removal crews split across sites overnight. Delivery drivers and service technicians. Utility and inspection crews in remote areas. Anyone doing after-hours maintenance in an empty building. Cleaners working after the site closes. Small contractors on residential jobs alone.

There is also a risk category beyond injury: workers isolated from public view can face confrontation or violence, and that risk rises during late night hours. Roadside and traffic control work carries this alongside the struck-by hazard, covered in our guide to traffic control person equipment.

Cold work compounds it badly. A worker alone in winter conditions who becomes hypothermic loses the judgement needed to recognize the problem, and confusion is one of the symptoms. Our guide to cold stress at work in Canada covers why the buddy system exists.

Work at height alone is the sharpest case. A fall arrest system creates a second emergency in which a suspended worker has minutes rather than hours, and there is nobody there to start the rescue, as covered in our guide to suspension trauma and fall rescue.

First aid provision changes when nobody is there

A kit at the shop does not help a worker at a remote site, which is a point the first aid standard addresses directly.

Under CSA Z1220, the Type 1 Personal kit is the classification intended for workers in isolation or without access to a workplace kit. That describes lone workers precisely, and it is the reason a personal kit belongs in the vehicle rather than only at the yard.

Our guide to CSA Z1220 first aid kit requirements covers the classification system, including the important caveat that provincial requirements can add to the standard. The Redi-Medic WorkSafeBC basic kit covers the site-level requirement alongside it.

Being findable matters too. A worker who has fallen behind a building at 3am is easier to locate if they are conspicuous, which is one of the less obvious arguments for high-visibility apparel outside traffic contexts. Our guide to CSA Z96 classes and levels covers the apparel side, and a red LED traffic wand doubles as a way to be seen.

Building a system that actually works

Start with a risk assessment for the specific tasks performed alone, not for the job title. The same worker may need no check-in for one task and frequent contact for another.

Then reduce the exposure where you can, because the strongest control is not working alone at all. Some organisations simply prohibit the practice for higher-risk activities, which removes the need for a procedure entirely.

Where lone work continues, make the escalation concrete. Define exactly what the designate does at a missed check-in, who they call, at what point emergency services are involved, and how the worker's location is known. A procedure that says "follow up" is not a procedure.

Make sure the designate is awake and available for the whole period. Overnight check-in systems fail most often because the person monitoring them was not actually monitoring.

Record the checks. Records are what demonstrate a compliant system exists, and they are also how you find out that the 2am check has quietly stopped happening.

For the wider kit and site obligations see the complete PPE checklist for Canadian workers and our guide to PPE requirements for Canadian construction sites.

Frequently Asked Questions

Does giving a lone worker a cell phone meet the requirement?

No. WorkSafeBC states that an electronic means of communication such as a phone or radio does not constitute assistance being readily available. A phone helps a worker who is conscious and able to use it, which is not the situation the requirement addresses. A check-in system with a designated person and a defined escalation is what is required.

Can two people working together still count as working alone?

Yes. The definition turns on whether assistance is readily available in an emergency, not on headcount. Two employees working together but unable to get emergency help quickly because of a remote location meet the definition, and require a working alone procedure.

Is calling my spouse at the end of a shift enough?

No. The employer holds the legal duty, and there must be a formal program describing when check-ins occur and a structured response to a missed check-in. A call to a spouse or family member may form part of a system, but it does not constitute one on its own.

What must a working alone procedure include?

In British Columbia: a written procedure stating the time interval between checks, and what happens if the worker cannot be contacted, including provisions for emergency rescue. A designated person must make contact at set intervals and record the results, an end-of-shift check is required, and the procedure must be developed with the joint committee and reviewed annually.

Do the rules apply if I choose to work late alone?

Generally no. Working alone requirements apply where a worker is assigned to work alone, not where employees work alone on their own accord such as arriving early or staying late. The physical risk is unchanged, so it is worth addressing deliberately rather than treating the gap as permission.

Are the rules the same across Canada?

No, and the variation is substantial. British Columbia has prescriptive requirements for written procedures and check-ins. Quebec requires an efficient means of surveillance for isolated workers. New Brunswick requires a formal code of practice. Ontario has no specific provision, relying on the general duty to take every reasonable precaution. Confirm your own jurisdiction.

This guide is general workplace safety information, not legal advice. Working alone requirements are set by provincial and territorial regulation and differ considerably between jurisdictions. Confirm your obligations with the occupational health and safety authority where you operate.