Lone Worker Safety in Canada: Working Alone Rules & the Law

In Canada, many people work where no one would see or hear them if something went wrong — on the road, in a client’s home, on a remote site, or alone after hours. Lone worker safety means protecting people who work alone: carrying out a risk assessment of the work, keeping in contact with the worker and getting help to them in an emergency. Working alone is generally permitted, but specific tasks may require another person and many jurisdictions prescribe protective measures. This guide covers what counts as working alone, the hazards, the check-in and policy requirements, the law in every jurisdiction, and the training behind it. 1,5

What is a lone worker?

A lone worker is someone who works where assistance would not be readily available in an emergency, or if they were injured or fell ill. Being out of a co-worker’s sight or hearing is one warning sign; the legal definition depends on the jurisdiction. That includes people in remote locations, people working outside regular hours, and people alone in a fixed workplace like an office, store or lab. 1,7

The work itself is often ordinary. What changes is the response: when something goes wrong, there may be no one nearby to notice it, to help, or to call for help on the worker’s behalf. That delay between the incident and the response is a central concern in planning lone work. 1

What are the main hazards of working alone?

The core hazards of working alone include physical injury with no one to help, violence when dealing with the public, environmental exposure, equipment failure, medical emergencies, and the psychological strain of isolation. Delayed help can make the consequences of an incident worse. 1,2

In practice, the hazards fall into five groups:

• Physical hazards — falls, cuts and bruises from the task itself, and violence, harassment or assault where the work involves the public or entering other people’s premises.
• Environmental hazards — extreme heat and cold, high winds, snowstorms and other conditions that turn a manageable situation into an emergency when no one else is present.
• Psychological hazards — the stress of prolonged isolation and lack of contact. 2
• Equipment hazards — machinery and tools that are improperly maintained or used incorrectly, with no second person to shut them down or free a trapped worker.
• Medical emergencies — an injury, an allergic reaction or another sudden illness where the worker needs help but may be unable to call for it. 1

Some of these risks are reduced by the ordinary controls: the right personal protective equipment, tools used and maintained as the manufacturer intends, and tasks matched to the worker’s training. These controls must be supported by a plan for noticing a missed contact and getting help to the worker. 1

What are the main lone worker safety practices?

The first control is the bluntest: where a task carries recognized risk, avoid having anyone do it alone at all. When lone work can’t be avoided and is legally permitted, the practices below — risk assessment, communication protocols, check-in procedures and emergency response planning — help employers control the risks. 1

• Risk assessment — identifying the hazards attached to the work environment and to the job itself before anyone is assigned to do it alone, and reassessing when the task, the site or the worker changes.
• Communication — establishing the protocol before the shift starts: how the worker stays in contact with a supervisor or designated person, what equipment carries that contact, and how the worker reaches emergency services from where they actually are.
• Emergency response planning — a documented plan for what happens in a medical emergency, an accident or a natural event, including who responds, how they reach the worker, and how the site is located.

The Canadian Centre for Occupational Health and Safety’s working-alone guidance recommends these measures, and the federal Labour Program’s interpretation guideline on working alone (IPG-059) explains the duties in federally regulated workplaces. 1,6

What is a check-in procedure — and what must it contain?

A check-in procedure is a scheduled system for confirming a lone worker is safe: contact is made at set times — by phone, text, app or radio — and a designated person knows what to do when a check-in is missed. 1

In several provinces this isn’t just good practice — the check-in procedure must be written down, and the law prescribes its contents. It must set out the time interval between checks, a designated person who makes contact and records each check, and a procedure to follow when the worker can’t be reached (including emergency rescue). British Columbia and PEI also require a final check at the end of the shift. For example, British Columbia’s Occupational Health and Safety Regulation spells out each of those elements, requires the intervals to be developed in consultation with the worker, and requires the whole procedure to be reviewed at least annually. The exact requirements vary by province — the table below maps them. 7,18,19

Technology can support the system: automated check-in and duress devices, GPS-enabled devices, satellite communication and two-way radios are among the options. Choose and test a system that works at the actual location. A cellular app still needs a connection, and a location signal alone does not arrange a rescue; the procedure needs a person who receives the alert and acts on it. 1

What must a working-alone policy include?

A lone worker policy sets out how an employer controls the risks of work done alone. Several jurisdictions expressly require working-alone procedures or a code of practice. New Brunswick and PEI prescribe the document’s contents. In those jurisdictions, the code or procedures must include:

• the name, address, location and telephone number of the workplace and of the employer;
• the nature of the business;
• the risks identified for each employee who works alone;
• the procedures for minimizing those risks;
• the means by which the worker can secure — and the employer can provide — emergency assistance. 14,18

Build the policy from the risk assessment: who works alone and when, what could go wrong, the check-in schedule and who answers it, and the escalation steps when contact fails. The required form varies: Alberta and Saskatchewan expressly require an effective communication system and risk controls, while Quebec requires effective surveillance in the circumstances described in section 322. The table below sets out each jurisdiction’s approach. New Brunswick and PEI also require a training program on the employer’s code or procedures for every lone worker and every supervisor responsible for one. 8,9,12,14,18

What does federal law say about working alone?

Is it legal to work alone in Canada?

Yes — working alone is generally permitted, but the employer must assess the job and follow any task-specific restriction. In federally regulated workplaces, several provisions require another person to be available or in attendance for particular work. 6,5

For federally regulated employers, section 124 of the Canada Labour Code requires the employer to protect every employee’s health and safety at work. The Code defines a work place as a place where an employee does work for their employer (s. 122(1)). For workplaces within their scope, the Canada Occupational Health and Safety Regulations (COHSR) contain several situations requiring a watcher, attendant, supervisor or signaller, including: 3,4,5

• certain live electrical work — a safety watcher where the conditions in s. 8.8 apply; s. 16.3(3) also addresses first-aid or resuscitation capability for work on live high-voltage electrical equipment;
• entry into a hazardous confined space in the specified circumstances — a qualified person must be in attendance outside the space and in communication with the person inside (s. 11.06(1)(d));
• work where there is a hazard of drowning — a qualified person available on site to operate the emergency equipment (s. 12.15(1)(c));
• repair or maintenance work requiring removal of a machine guard where locking out the machine is not feasible — written instructions, authorization for each occasion and direct supervision by a qualified person (s. 13.16(2));
• operating motorized materials-handling equipment with an obstructed view — direction by a signaller (s. 14.25).

The federal Labour Program’s interpretation guideline on working alone (IPG-059) gives examples rather than a closed list, and notes that similar requirements appear in other regulations. Some section numbers in the guideline are outdated; the references above follow the current COHSR text. Always check whether a specific provision requires another person for the task at hand. 6,5

At workplaces covered by the COHSR, the employer must fold lone work into the hazard prevention program’s assessment (COHSR Part XIX), and — where a lone worker could face harassment or violence — into the workplace assessment under the harassment and violence regulations. Practical outcomes range from personal alarms to fixed check-in times, scaled to the risk of the job. 5,6

What are the provincial and territorial working-alone rules?

Across Canada, the recurring duties are to identify the risks, put appropriate controls in place and train people on the procedures. The differences are in the details — which document must be written down, the check-in requirements, and how often procedures must be reviewed. Ontario and Nova Scotia use general employer duties alongside task-specific rules. Yukon’s Act also expressly requires efforts to check on workers who may be unable to secure assistance. Federally regulated workplaces are governed separately by the Canada Labour Code and its applicable regulations. Find your jurisdiction in the table; the examples are not an exhaustive list of every sector-specific restriction. 11,16,20,3

Working-alone requirements across Canada

What training do lone workers and their supervisors need?

Lone worker safety training teaches workers who work alone or without direct supervision to recognize when they are in a lone-work situation, to follow the check-in procedures their employer has put in place, and to respond when something goes wrong. It covers risk assessment and hazard identification, communication systems and check-in protocols, emergency response, and the use of personal protective equipment. A general awareness course is intended for both the people who work alone and the people who supervise them — which matters, because New Brunswick and PEI make supervisor training a legal requirement. 1,14,18

Who is responsible for lone worker safety?

The employer is responsible for setting up the means of communication and the other controls required for lone work. Employers must address the risks before assigning the work, provide the equipment their procedures call for, and train workers on the applicable procedures. Supervisors carry the day-to-day layer: making sure procedures are followed and checks actually happen. 8,7,14,18

Workers have statutory duties of their own — following the applicable procedures and reporting hazards. Prince Edward Island says so expressly: both the employer and the worker must comply with the working-alone procedures. The system itself, though, is the employer’s to build. 14,18,16

Who should be trained on working alone?

Lone-working situations can occur in the following industries. These are examples of exposure, not permission to perform every task alone: 1,15

• Construction — isolated sites and work areas out of co-workers’ sight; some high-risk tasks require another person.
• Healthcare and home care — nurses and support workers visiting patients alone in private homes.
• Utilities and maintenance — gas, water and electrical crews servicing remote or unoccupied locations.
• Transportation and delivery — truck drivers, couriers and taxi or rideshare drivers spending long hours alone on the road.
• Agriculture — farmers and equipment operators working distant fields alone.
• Security — guards on solo patrols, especially overnight.
• Forestry — workers in remote terrain far from help, subject to restrictions such as the chainsaw rules noted above.
• Oil and gas — operators at remote wells and facilities.
• Real estate — agents showing properties alone to unfamiliar clients.
• Social services — caseworkers on home visits and outreach.
• Retail and food service — clerks and attendants working alone, especially late-night shifts at gas stations and convenience stores (the situation BC and Alberta regulate by name).

In each of these settings, an existing hazard can become more serious when nobody is there to respond. 1

Can the training be done online?

Yes — a general lone worker safety awareness course can be completed fully online. The subject is knowledge-based: recognizing lone-work situations, understanding check-in procedures and communication systems, and knowing how to respond when something goes wrong. The eSafetyFirst Lone Worker Safety course lists approximately 45 minutes, two modules and two tests.

One caution worth stating plainly: a general online awareness course does not replace employer-specific training on your own site procedures, check-in system or code of practice. Several jurisdictions require exactly that — British Columbia requires the worker and the designated checker to be trained in the employer’s written check-in procedure, New Brunswick requires training on the employer’s code of practice, and PEI requires training on the employer’s procedures. Check with your employer before you enrol so you know which part you still need from them. 7,14,18

What must workers be taught about working alone?

Several working-alone laws specify what the employer’s procedures and training must address. A useful training plan covers the following topics, with instruction on the actual workplace arrangements: 7,14,18,10,9

• Recognizing lone-work situations and their hazards — when assistance stops being "readily available", and what that changes.
• Risk assessment before lone work starts — identifying what could go wrong with the task, the place and the person.
• Check-in procedures — how the written procedure the law prescribes works in practice, for the worker and for the designated checker.
• Communication systems — choosing equipment that fits the location, and what to do where coverage fails.
• Emergency response — what happens the moment a check-in is missed.
• The written code of practice or safe work procedures — working under the document and each person’s duties in it.
• Violence and public-facing risks — the extra layer for retail, late-night and client-facing lone work.

Does the law set an expiry date for the training?

The general working-alone provisions reviewed in this guide do not set a Canada-wide expiry period for a lone worker awareness certificate — they place duties on employers rather than terms on certificates. The eSafetyFirst Lone Worker Safety certificate carries a printed expiry of three years from completion; that is our program’s renewal period, not a legal requirement. A certificate does not replace current knowledge of the procedures used at work. 7,14,18,10

Update workers’ instruction when changes to hazards or procedures make it necessary. The laws also put review schedules on the employer’s procedures: British Columbia and Newfoundland and Labrador require at least annual reviews of the written check-in procedure, with earlier reviews in the specified circumstances. Manitoba requires working-alone procedures to be reviewed and revised at least every three years, or sooner when workplace changes pose a risk. These are procedure-review duties, not certificate-expiry periods. 7,19,10

Key takeaways

Working alone is generally permitted across Canada, but particular tasks and sectors prohibit lone work or require another person to be present — so the first question is always whether this specific job may lawfully be done alone. Where it may, assess the risks, put the required controls and procedures in place, and train the people who use them. A check-in system needs clear intervals, a designated responder and an emergency plan that can reach the worker. 1,5