Here's another article in our series about occupational health and safety management systems (OHSMS).
In this article, we're going to explain what to do once you've implemented your OHSMS, it's in operation, and you want to monitor it, evaluate the performance, and make any corrections necessary to improve results.
As a reminder, this entire series is based on ANSI Z10 (2012), the ANSI/ASSE standard on occupational health and safety management systems. We encourage you to buy a copy, which you can do here.
And with that, let's get started.
We'll break this article down into 5 parts:
To help with terminology, the following definitions are drawn directly from Appendix F of the ANSI Z10 standard:
Your company should monitor and measure hazards, risks, and controls at the workplace.
There are two primary purposes of monitoring and measuring. The first is to see if the OHSMS is working as intended. The second is to make sure any safety and health problems are identified and then fed back into the OHSMS planning process with the goal of eliminating and/or controlling them.
Identify and track leading indicators that predict risk as well as lagging indicators such as injuries and illnesses. Leading indicators may include things like near-misses and more. Read more about EHS leading indicators here.
Monitoring and measuring may include some or all the following, plus possibly others:
Always perform these monitoring and measuring tasks in a manner that matches or exceeds recognized industry standards or best practices, and always communicate findings to relevant parties.
We've included some additional, more specific information below.
These measure, calculate, or estimate a worker's contact with or proximity to a specific hazard. They may take note of things such as duration, frequency, intensity, or severity.
Examples include things like:
Track these and compare them over time to consider their frequency and severity. Don't rely on these as your only measure, however. Because these numbers by definition are the errors the OHSMS is trying to prevent, relying on just tracking injuries, illnesses, and incidents may tempt companies to falsify or otherwise manipulate these figures to show improvement or hide evidence of failure.
See our Incident Management System to help automate your incident tracking and investigations and put it online (with mobile applications as well).
There are a number of ways to get employee suggestions about safety. The key is to actively keep lines of communication open, solicit employee opinions, and let employees know their input is valued. It may be especially important to get employee input on tasks that are not performed frequently, as the safety aspects of these may not be as familiar.
These man include medical examinations, biological monitoring, reviews of health records, and more.
Establish a process so that all incidents, including major/severe incidents, minor incidents, and near-misses will be reported. Then, be sure to investigate all incidents to determine a root cause and control hazards or correct system problems that allowed the incident to occur--so it won't happen again.
Begin the incident investigation as soon as possible after the incident occurs. The incident investigation process should:
For more information, please check out extended article on Performing an Incident Investigation.
In addition, the ANSI Z10 standard’s Appendix K includes a lot more helpful information on incident investigations and includes an incident investigation template.
For even more helpful resources about incident investigations, check the following:
And check out our Incident Management System for help with all phases of the incident investigation process--even OSHA/MSHA reporting.
You'll also need t to audit the OHSMS periodically to make sure each part of the system is working as intended.
You'll be auditing the occupational safety and health management system (OHSMS). This is not a compliance audit. The purpose of the audit is to make sure the OHSMS is in conformance with the Z10 standard, an other OHSMS standard, and/or the organization’s overall vision of their OHSMS.
Auditors should be:
It’s important to encourage employee participation in the audit process as well.
The audit should be documented and audit results should be communicated to:
If the audit uncovers any situation that might lead to a fatality and/or a serious injury or illness in the near-term future, make sure prompt corrective action is taken to control the hazard.
The OHSMS should identify any uncontrolled hazards and system deficiencies in order to control and/or correct them and reduce risk to an acceptable level. The most severe hazards should be corrected first and in an expedited manner. Others should be addressed after. The goal is not necessarily to remove all hazards and/or risks, but to reduce risk to an acceptable level.
For more about these concepts of risk, safety, hazards, and acceptable levels of risk, read our extensive article on Risk Management and Safety. You can also check Appendix F of the ANSI Z10 OHSMS standard.
Remember to use the hierarchy of controls to control hazards and lower risks. For more on this, read our extensive article on The Hierarchy of Controls. Appendix G of the ANSI Z10 standard also has helpful information about the hierarchy of controls.
In cases when it will take an extended amount of time to fully implement the control for an identified hazard to get risk down to acceptable levels, be sure to apply immediate short-term/temporary corrective actions.
No single technique for hazard analysis and/or risk assessment will work for every company in every situation. Instead, you’ll want to pick and choose from a variety of different methods to find the one that best fits the need for the task, hazard, equipment, or process you must assess.
To help with performing hazard analyses and risk assessments, the ANSI Z10 standard includes the following list of methods to consider using in its Appendix F:
For more information on risk assessment techniques, the ANSI Z10 standard suggests you check out ANSI/ASSE Z690.3-2011, Risk Assessment Techniques.
The organization must establish processes to make sure the results of the monitoring, measuring, incident investigations, OHSMS audits, corrective actions, and preventive actions are all included in the continuing OHSMS planning process (as described in Section 4.2 of the standard and in our Planning an OHSMS article) and in the OHSMS management review process (as explained in section 7 of the standard and in our upcoming Management Review article).
This feedback loop is an essential aspect of the continuous improvement process for the OHSMS.
You can use the tips, methods, and techniques listed and explained above to evaluate the performance of your OHSMS and, if necessary, to correct it as part of your continuous improvement efforts.
Remember that this is just one articles in a larger series of articles about occupational health and safety management systems (OHSMS).
If you'd like to review the earlier posts in the series, here they are:
As a reminder, this entire series is based on ANSI Z10 (2012), the ANSI/ASSE standard on occupational health and safety management systems. You can buy a copy here here.
For a slightly different look at safety and health management, you might also want to know that OSHA recently released their own Recommended Practices for Safety and Health Programs. We recommend you check that out or read our overview of OSHA's Safety and Health Programs Guideline (2016). And of course, we've all learned that 45001 is now final and will be released soon, so watch for that as well.