The Definition of Check-In Procedure

Definition of Check-In Procedure

A check-in procedure is a documented process for confirming that a worker who is alone, remote or isolated is safe. It sets how often the worker makes contact, who receives that contact, how it is recorded and, most importantly, what happens if the worker does not check in on time.

Check-in procedures are a core control for any lone worker, such as utility technicians, home care staff, security guards, field inspectors and night shift employees. When someone works out of sight and earshot of others, an injury, medical event or assault may go unnoticed for hours. A well-designed procedure shortens the time between something going wrong and help arriving.

How a Check-In Procedure Works

Key Elements

• Start-of-work check-in: The worker confirms they have arrived, where they are and what they will be doing.
• Interval check-ins: The worker makes contact at agreed times during the task or shift.
• End-of-work check-in: The worker confirms they have finished and left the site, or have returned to base or home.
• Designated monitor: A named person or monitoring service receives check-ins, records them and acts when one is missed.
• Contact methods: Phone calls, radio, text, apps or dedicated devices, chosen to work in the worker's actual location.

Setting Check-In Intervals

There is no single correct interval. The time between checks should come from a risk assessment of the task, the location and the worker. Higher-risk work, such as entering remote sites, handling cash at night, working near energized equipment or meeting members of the public alone, calls for shorter intervals. Lower-risk work, such as office tasks in a staffed building after hours, may allow longer ones. The interval should be short enough that a worker in trouble would be found while help can still make a difference.

Escalation When a Check-In Is Missed

The escalation plan is the part that actually protects the worker, so it should be written down and practiced. A typical sequence uses alert escalation steps like these:

• Short grace period: Allow a brief, defined window for a late check-in.
• Direct contact attempts: The monitor calls or messages the worker using every available method.
• Secondary contacts: The monitor contacts the worker's supervisor, coworkers or the last known site.
• Physical check: A designated person goes to the worker's last known location, if it is safe to do so.
• Emergency services: If the worker still cannot be reached, the monitor calls emergency services with the worker's location, task and any known hazards.

Regulations and Guidance for Check-In Procedures

United States

Federal OSHA has no general standard for working alone. Employers still have a duty of care and obligations under the General Duty Clause to protect workers from recognized serious hazards, and some OSHA standards require specific monitoring, such as attendants for permit-required confined spaces. A written check-in procedure is a practical way to show that lone work risks are being managed.

Canada

Several Canadian jurisdictions regulate working alone directly. In British Columbia, sections 4.21 to 4.23 of the Occupational Health and Safety Regulation require a written procedure for checking the well-being of workers who work alone or in isolation. The procedure must set the time interval between checks and the steps to take if the worker cannot be contacted, including emergency rescue. A designated person must make the checks and record the results, a check must be made at the end of the shift, workers and checkers must be trained, and the procedure must be reviewed at least annually. Other provinces have similar rules, so employers should check local requirements.

United Kingdom

The UK Health and Safety Executive's guidance Protecting lone workers: how to manage the risks of working alone (INDG73) describes monitoring options such as supervisor visits, regular contact at agreed intervals by phone or radio, manual or automatic alarm devices, and checks that the worker has returned to base or home. It also advises that communication systems and emergency procedures be tested regularly.

Good Practices for Check-In Procedures

• Put it in the lone worker policy: Make check-ins part of a written lone worker policy so expectations are consistent.
• Match intervals to risk: Adjust intervals by task and review them when work changes.
• Plan for no signal: Identify dead zones in advance and use satellite devices, radios or pre-agreed check-in times before and after entering them.
• Record every check-in: Keep a log so missed or late check-ins are visible and patterns can be addressed.
• Drill the escalation: Test the full response, including after-hours contacts, so monitors know exactly what to do.
• Use technology thoughtfully: Automated check-ins and lone worker monitoring can timestamp contacts and alert the right people when one is missed, but they still need a clear human response behind them.

Example of Check-In Procedure

A water utility sends technicians alone to rural pump stations. Its risk assessment sets check-ins on arrival, every hour while on site, and on departure, with shorter intervals for tasks inside pump houses with limited ventilation. The on-duty dispatcher monitors check-ins and logs each one.

One evening a technician misses an hourly check-in. After a 10-minute grace period, the dispatcher tries his phone and radio with no answer, then calls the nearest coworker, who is 20 minutes away. While the coworker drives out, the dispatcher alerts the supervisor and prepares location details for emergency services. The coworker finds the technician with a sprained ankle and a dead phone battery. The utility adds spare batteries to vehicle kits and reviews the event in its next welfare check training session.

Frequently Asked Questions: Check-In Procedure

How often should lone workers check in?

It depends on the risk. Employers should set intervals based on a risk assessment of the task, location and worker, with shorter intervals for higher-risk work.

Is a check-in procedure required by law?

Some jurisdictions, such as British Columbia, require one for workers who work alone. In the United States and the UK, it is a widely recommended way to meet general duties to manage lone work risks.

What should happen if a worker misses a check-in?

The monitor should follow a written escalation plan: try to reach the worker, contact others who may know where they are, send someone to check if safe, and call emergency services if the worker cannot be found.

Can a buddy check-in replace a formal procedure?

An informal buddy arrangement can help, but it should still have defined times, a named backup and written escalation steps so a missed check-in is never overlooked.