If you manage a team of lone workers — those who work by themselves without direct supervision — you know safety is a top priority. One critical tool in your safety strategy is the risk assessment. And just as important is knowing how often that risk assessment should be reviewed.
In this post, I’ll walk you through best practices for reviewing lone worker risk assessments and explain how using the best lone worker app can make that process easier, faster, and more reliable.
Why Regular Reviews Matter
When someone works alone, they face unique risks: no colleague nearby, possibly unfamiliar environments, unexpected events, and fewer backup options. A risk assessment helps you identify hazards ahead of time and plan for them.
But environments change. A route may become more dangerous, a procedure might be updated, regulations may shift, or technology may evolve. If you don’t review your assessment regularly, you might miss new hazards, outdated controls, or gaps in your protection.
For example, one guide states:
“All risk assessments should be reviewed at regular intervals (every two years) or whenever there is any reason to believe that the existing assessment is no longer valid.”
Another template notes:
“The frequency of reviewing lone worker risk assessments … is generally recommended … at least annually or whenever there are significant changes.”
So: regular reviews are essential, and they should also be triggered by change or incident.
How Often Should You Review?
Here’s a simple guideline you can follow (and tailor to your organisation):
- At least once a year: Make sure every lone worker risk assessment is revisited annually at a minimum. This ensures nothing has been overlooked.
- Immediately when things change: If you introduce new tasks, change locations, add new equipment, hire new lone workers, or an incident happens → review immediately. These are red flags that the previous assessment may no longer be valid.
- Whenever you spot a weakness or concern: If near-misses, worker feedback, technology failure or regulatory update occurs – treat that as a reason to review right away.
By combining a scheduled annual review with event-triggered reviews, you keep your risk assessment alive and relevant.
Why Use the Best Lone Worker App to Support Reviews
When you use a strong lone worker safety app, you can support both the risk-assessment process and the ongoing monitoring of your lone workers. Here’s how:
- The best apps allow regular check-ins, panic buttons, location tracking, and automated alerts and other equipment. These features help you see real-life data and incident trends.
- With data from the app, you can spot changes: more check-in failures, workers entering new zones, and more frequent high-risk tasks. That tells you when a review is needed, even before a formal date.
- The app makes the review process easier: instead of paper checklists and spreadsheets, you can pull dashboards, incident logs, and worker feedback in one place. This supports a more thorough review.
- It can help document your review and changes made, which supports compliance and shows due diligence. For example, if a review happens after a near-miss and you update procedures, the app log supports that.
One app often cited as among the best is OK Alone. According to its vendor:
“OK Alone is widely recognised as one of the best lone worker apps … simple and easy to use, low cost.”
So, when you talk about “the best lone worker app,” that’s a good benchmark for features you should expect.
Putting It All Together: A Simple Review Checklist
Here’s a quick checklist you can embed in your annual review or event-triggered review process:
- Have any tasks changed (new tasks, different locations, new equipment)?
- Has the number of lone workers increased or changed?
- Has the hazard profile changed (e.g., more night work, remote or isolated sites)?
- Have there been any incidents, near-misses or check-in failures logged via your lone worker app?
- Are the existing control measures still effective (training, communication, check-ins, panic button)?
- Does the app data show any worrying trends (missed check-ins, longer durations without supervision)?
- Is there documentation of the review and any action taken (update risk assessment, retrain staff, change check-in intervals)?
- Have you communicated changes to lone workers and updated their awareness/training?
- Has the risk assessment been signed off and stored for future audits?
By following this and leveraging your lone worker app, your reviews will be meaningful, efficient, and aligned with best practices.
Final Thoughts
Regularly reviewing your lone worker risk assessments isn’t just ticking a box — it’s about keeping workers safe, staying compliant, and staying ahead of changing risks. Make it a habit to review annually, but also build in processes to review whenever there’s a change or an incident.
And using the best lone worker app, with good features like check-ins, panic alarms, location monitoring and data dashboards will make the whole thing easier and more effective. If you don’t yet have a robust app, investing in one is a smart move.
If you like, I can compare 3 top lone worker apps right now – including pricing, features, and how they support risk assessment reviews. Would you like that?
