In this article, we’re going to return to and continue our look at occupational health and safety management systems. An occupational health and safety management system is often known as an OHSMS, and this is now the fifth article in the series. (We’ve listed and linked all the articles in the series at the bottom of this article.)
If you’ve been reading the earlier articles in this series, welcome back. If you’re new to the series, we’re happy to have you. This particular article will be about implementing and operating an occupational health and safety management system, or OHSMS.
As we’ve mentioned in the previous articles, the entire series of articles is based on information from ANSI Z10, Occupational Health and Safety Management Systems. We really recommend that you buy a copy of the Z10 standard for yourself. It’s only $105, and there’s a ton of useful information in it, including a large collection of helpful appendices at the end. Actually, the appendices at the end are worth the cost of the standard alone. And when does it hurt to get expert guidance and helpful resources from the experts at ANSI and ASSE?
So, with all those introductions and prefaces, let’s look at implementing and operating an OHSMS.
To implement and operate an OHSMS program, you’ll need to put a set of operational elements in place. As Z10 puts it, these operational elements:
“provide the backbone of an OHSMS and the means to pursue the objects from the planning process.”
Source: ANSI Z10, Section 5.0
This article will focus those operational elements and three other things. In total, here’s what we’ll look at:
- Operational elements
- Document and record control processes
With the four items above in mind, let’s walk you through the process.
Step 1. Operational Elements of an OHSMS
The operational elements of an OHSMS include:
- Risk assessment
- Hierarchy of controls
- Design review and management of change processes
- Applicable life cycle phases
- Process verification
- Emergency preparedness
Let’s look at each in more detail.
1A. Risk Assessment
Risk assessment involves identifying hazards and classifying them by the level of risk. This is generally done by ranking hazards by both the (1) chances that they’ll cause an incident and (b) the severity of that incident in a matrix.
There are many methods of risk assessment. Z10 suggests using methods that are most appropriate to the hazards and processes at your workplace.
Appendix F of Z10 provides a lot of helpful information about risk assessment, and describes four different techniques:
- Consequence/Probability Matrix
- Risk Assessment Matrix
Here’s a sample risk assessment matrix to give you the idea.
You might also find our article on Risk Management and Safety helpful here. That’s where that risk assessment matrix sample above came from.
1B. The Hierarchy of Controls
Another operational element of an OHSMS is the use of the hierarchy of controls.
When using the hierarchy of controls, you begin with an identified hazard. Here are some examples of types of hazards in the workplace:
|Type of Hazard||Description||Example|
|Safety Hazards||Common hazards that cause immediate injuries and illnesses, and may lead to death||Slip, trip, and fall hazards; working from heights; electrical hazards; moving machines; mobile equipment|
|Biological Hazards||Other life forms that can cause injury or illnesses||Viruses, bacteria, mold, fungi, animal bites/stings, toxic plants, blood and other bodily fluids|
|Chemical and other Exposure Hazards||Things that can cause harm to you when you are exposed||Radiation, temperature (high or low), noise, chemicals|
|Ergonomic Hazards||Strains and stresses on the body caused by workplace motions and body positions||Poorly designed work areas, repeated motions, lifting heavy weights|
|Psychological or Societal Hazards||Hazards caused by interacting with people and social conditions at the workplace||Workplace violence, sexual harassment, stress, depression, alcohol and drug addiction|
With a hazard now identified, you then try to find a way to “control” the hazard. To “control” the hazards means to find a way to eliminate it or reduce it. And when you’re looking for ways to eliminate or reduce the hazard, you look at specific types of controls in a specific order. That order is:
- Engineering controls
- Administrative controls
- Personal protective equipment (PPE)
Here’s a little closer look at that, with examples.
|Elimination||Remove a hazard from the workplace||Changing a production process so your organization no longer uses a substance known to cause cancer|
|Substitution||Replace a hazard with something less hazardous||Changing a formula so that instead of working with a highly explosive fluid, workers work with a fluid that’s less explosive|
|Engineering Control(s)||Design a solution that controls the hazard at its source (requires a physical change at the workplace)||Encasing a noisy machine inside a sound-proof barrier|
|Safe Work Practice(s)/Warnings||Develop specific rules and procedures for all workers to follow when working in the presence of or potentially exposed to a hazard||Placing warning labels on hazardous chemicals|
|Administrative Control(s)||Developing other work practices to protect workers from hazards||Limiting the amount of time workers can work in a noisy area|
|Personal Protective Equipment (PPE)||Protective clothing or equipment that protects a worker from a hazard||Providing hearing protection to people who work in a noisy area|
The idea of the hierarchy is to prioritize some types of controls over other types. The idea is to try controls at the top of the hierarchy, such as elimination, first. That’s because they’re more effective. And then if they don’t work or are not practical, to try controls lower in the hierarchy later.
In addition to what we’ve said above, keep the following two points about the hierarchy of controls in mind as well.
Using Multiple Controls
In some cases, you’ll need to use multiple controls to effectively control a hazard. This may include controls from different levels of the hierarchy.
Use PPE Only as a Last Resort
You should always use personal protective equipment as a last resort. Don’t default to PPE as a first option. Try the other controls higher in the hierarchy first.
For more information, see our separate, more focused article on the hierarchy of controls.
1C. Design Review & Management of Change
Hazards can often by prevented or controlled during design and redesign stages. This may include changes that involve a management of change process.
As Z10 notes (in E5.1.3), the design review should consider all aspects, including:
As for management of change, Z10 notes in E5.1.3 this may take place as a result of changes in:
- Work practices and procedures
- Design specifications
- Raw materials
- Organizational staffing
- Standards and/or regulations
Either way, whether we’re talking about design, redesign, or management of change, Z10 says the process should include:
- Identifying tasks and the health and safety hazards those tasks present (see our article on the job hazard analysis and/or download our free JHA Guide for more on this)
- Recognizing hazards associated with human factors, including human errors caused by design deficiencies
- Reviewing regulations, codes, standards, and guidelines
- Controlling hazards using the hierarchy of controls
- Determining the appropriate scope and degree of design review and management of change processes
- Encouraging, facilitating, and ensuring employee participation
Relying on the additional notes in Z10, let’s look at three of those items more closely.
Design deficiencies that may contribute to human error
Machines, equipment, facilities, processes, and work areas should be designed to take human factors into account.
In this context, “human factors” means the capabilities and characteristics of humans-or, in other words, what humans can and can’t do, as well as what people tend to do and tend not to do. Most importantly, you can probably boil this down to “people make mistakes.”
According to Z10’s E5.1.3B, some design deficiencies that may contribute to human error include:
- Machine controls that are difficult to access
- Labels on controls that are hard or impossible to read, or are no longer there
- Color-coding that’s inconsistent, random, and/or contradictory
- Points of operation that are difficult for employees to see
- Remote power boxes
- Pipes that aren’t labeled or don’t have color coding
- Inconsistent control layouts
- Non-customary measures and labels in different languages
Conditions that should trigger a design review or management of change process:
Design reviews and management of change processes should kick in when changes that may affect safety and health occur.
According to Z10’s E5.1.3E, here are examples of conditions that should trigger either a design review or a management of change process:
- New technology. This may include facilities, equipment, and/or software.
- Changes to existing technology, including facilities, equipment, and/or software
- New work procedures, practices, and/or design specifications
- Revised work procedures, practices, and/or design specifications
- Changes in raw materials used
- Major changes to the site’s organization structure and/or staffing
- Changes to the site’s use of contractors
- Changes to the health and safety devices and equipment used at the site
- New and/or changed health and safety regulations that apply to the site
Effectiveness of design review and management of change:
As in all parts of a solid safety culture, employee participation in important in design review and management of change.
In particular, the processes of design review and management of change are more effective if they include employees who know a lot about, and are experienced with, the facilities, equipment, systems, and processes.
Getting input from knowledgeable and experienced employees is especially helpful in identifying job tasks, including hazards, and considering the feasibility of control measures.
1D. Applicable Life Cycle Phases
Always take all applicable life cycle phases into consideration during design, redesign, and management of change processes.
As noted in Z10’s E188.8.131.52, the life cycle phases may include:
- Concept design stage
- Preliminary design
- Detailed design
- Build or purchase process
- Commissioning, installing, and debugging process
- Production operations
- Maintenance operations
Remember that instead of buying equipment or installing after-market/add-on controls, it may be better and safer to just buy new equipment.
1E. Process Verification
Businesses and organizations change and make changes over time. That’s a given.
And those changes can introduce new safety and health hazards.
As a result, an organization should always have processes in place to verify, or confirm, that all changes are evaluated to make sure any safety and health risks that those changes create are controlled. This includes changes to facilities, documentation, personnel, and operations.
As Z10’s E184.108.40.206 explains, these processes are sometimes known as management of change, and include new additions but also changes in existing operations, products, or services.
Furthermore, Z10 notes that management of change processes should take the following into consideration:
- Technology and equipment
- Work practices and procedures
- Design specifications
- Raw materials
- Organizational or staffing changes
- Standards or regulations
An organization should ensure that procurement takes into consideration:
- Health and safety risks
- Health and safety requirements, including regulations
This should all be documented. Fortunately, Z10 provides help for this in section 5.4 (we’ll get back to that).
Let’s look at each of the three essential considerations in a little more detail.
Health and safety risks
When purchasing products, raw materials, and/or other goods and services, health risks should be identified and evaluated before they’re introduced into the work area.
The organization should establish requirements for supplies, equipment, raw materials, and other goods and services that are purchased in order to control potential health and safety risks.
Health and safety requirements, including regulations
The organization must ensure that products, raw materials, and other goods/services purchased are in line with the organization’s health and safety requirements and/or regulatory safety and health requirements.
Many organizations work with contractors. These contract workers may be involved in:
- Facility upkeep
- Clean-up of production processes
- Other functions
When working with contractors, the organization must establish and follow a process to identify, evaluate, and control health and safety risks:
- To the organizations’ employees from the contractor’s activities, operations, and materials
- To the contractors’ employees from the organization’s activities, operations, and materials
This process may involve delegating authoring to the parties who are most capable and best qualified to identify, evaluate, and control health and safety risks. For example, organizations may delegate this responsibility to contractors with specialized knowledge, skills, methods, and means. Even still, this does not mean the organization that’s delegating authority is not still responsible for the health and safety of its own employees.
Click the following link to read more about best practices for contractor management.
One aspect of contractor management is the development, delivery, and record keeping for contractor site-specific safety orientations. Click here to read more about contractor safety orientations and/or click here to download a FREE GUIDE TO ONLINE CONTRACTOR ORIENTATIONS.
1H. Emergency Preparedness
The final operational element we’ll consider in this section is emergency preparedness.
Because an ounce of prevention is always better than a pound of cure, the organization should establish a process for identifying, preventing, preparing for, and (when necessary) responding to emergencies, both natural and man-made. This includes:
- Developing plans to prevent and minimize risks from potential emergencies
- Periodic testing of emergency plans through drills and similar activities
- Evaluating and updating the emergency plans and procedures as necessary
This should all be documented. Z10 addresses this more in Section E4, which we deal with below.
According to Z10’s E5.1.6, emergency preparedness should provide for:
- Compliance with all legal and other requirements
- Availability of emergency response resources, including medical rescue, crisis response, law enforcement, fire departments, and similar
- The information, communication, and coordination necessary to protect all people, including contractors, visitors, and employees, in the work site
- Informing and communicating with all employees, contractors, visitors, vendors, relevant authorities, emergency response personnel, and neighboring communities
- Establishing, maintaining, and informing all personnel of evacuation routes and evacuation procedures
- Training members of the organization about emergency response procedures
- Evaluating the effectiveness of all emergency preparedness and response steps after each drill and each actual emergency, leading to the correction of any deficiency identified and putting into place any opportunity for improvement identified
Here’s an example of the kind of emergency preparedness training you might want to deliver to employees.
Step 2. Training
We’re now done looking at operational elements, the first (and largest) of the four aspects involved in implementing and operating an OHSMS.
We’ll now turn our attention to training.
As Z10 notes in E5.2A:
“Employee awareness of safety is essential for the OHSMS to be effectively implemented. This includes the why, what, when, and how of safety. Employees at all levels of an organization should be aware of the risks and control measures associated with their job so they are not injured, are better prepared, and are educated to fully implement the OHSMS requirements. This awareness should include why safety is important.”
Because employee awareness of safety is a necessary foundation of an effective OHSMS, the organization should establish a process to do the following:
- Define and assess the OHSMS competence needed for employees and contractors
- Use education, training, or other methods to make sure that employees and contractors are aware of the OHSMS requirements that apply to them and understand their importance
- Make sure that employees are competent to carry out their responsibilities as defined in the OHSMS
- Make sure employees and contractors have access to participation in the education and training defined in the OHSMS, and remove any barriers to this education and training that may exist
- Making sure that training is provided in a language that employees understand
- Making sure training is (1) ongoing and (2) provided in a timely fashion
- Making sure that trainers are competent to train employees
Let’s take a closer look at some of the items above.
Training in OHSMS Responsibilities
As Z10 notes in E5.2A, this kind of training might include:
- Training engineers in safety design, including things like hazard recognition, risk assessment, risk mitigation, and so on
- Training people who will conduct incident investigations and audits for identifying underlying OHSMS non-conformance (see our extended article on incident investigations and/or our eLearning course on incident investigations)
- Training people involved in procurement on the safety and health impacts of their purchases
- Training others involved with the identification of OHSMS issues, controls for those issues, and how to prioritize implementing those controls
Awareness of Requirements & Capable of Completing Requirements
The training of employees and others working for the organization about OHSMS issues and responsibilities can occur during their basic job training.
It’s important for the organization to periodically evaluate this training to make sure it’s effective and improve the training if it’s not.
See the final sections of our FREE Guide to Effective EHS Training for more information about evaluation and continual improvement of training.
Removing Barriers to Participation
Z10’s E5.2C lists the following examples of barriers to participation:
- Disability issues
- Training without compensation
- Scheduling issues
- Problems with the training environment
- Literacy issues
- Language issues
To help with a few those issues, we’ve got a few suggestions for you.
Scheduling and training environment issues
Many times, these can be overcome by using a learning management system to assign and deliver training online. Click to read more about learning management systems (LMSs), how they can be used for safety training, and some benefits of using them.
If you’re not familiar with LMSs are, the video below may help.
Many organizations employee workers with literacy issues. It’s difficult for these workers to complete written training materials, as you’d understand.
One way to address this issue is to not rely on written training materials. This includes PowerPoint presentations with lots of text used during instructor-led training. In addition, make sure training has a strong hands-on component.
Beyond those tips, training materials like the online courses below can help to bridge that gap for workers with literacy issues because they rely so heavily on visuals and audio narration to communicate.
Click here to view more of the titles in our Health and Safety Online Training Library.
Organizations also sometimes struggle to train workers who speak different languages.
Translators are one way to address this.
Another nice solution is to have an eLearning course like the one below. When the employee opens this course, the first thing he/she sees is a screen asking what language the training should be presented in. In the example below, “Spanish” was chosen.
Click here for more information about multi-language health and safety training.
As Z10 notes in E5.2E:
“Training is most effective when conducted before employees are assigned to a job or task, and when changes in job assignment or tasks occur.”
This basic idea is encapsulated in the famous list of adult learning principles you may have seen before. In particular, the adult learning principles that call for learning experiences that are:
…because adults want training for a task they’ll do soon.
…because the goal is not to be “safe” in general from some hazard they may never be exposed to, but to be safe in specific from a hazard they will confront soon while on the job.
In line with employee’s motivation
…because employees are motivated to learn stuff they’ll need on the job soon, not much later.
Click to read more about adult learning principles for safety training.
Not just anyone can be an effective trainer.
As a result, an organization’s safety trainers should be competent. This includes both:
- Subject matter expertise
- Knowledge of and skills in training development and delivery, including the adult learning principles we just mentioned
As Z10’s E5.2F notes:
“Competence is the ability to apply knowledge and skill to achieve intended results. It is normally achieved or demonstrated through one or more of the following: education, training, mentoring, experience, certification, licensing, and performance reassessment.”
You can read more about the traits and qualities of an effective, competent safety trainer in our FREE Guide to Effective EHS Training.
Step 3. Communication
The third of the four aspects involved in operating and implementing an OHSMS that we’ll cover in this guide involves communication.
Like pretty much everything, an effective OHSMS depends on full and effective communication. According to Z10, communication will be attended to if the organization establishes a process to:
- Communicate information about the OHSMS with everyone in the organization, at all levels, and even with relevant external parties, such as contractors
- Create a system that allows for employee reporting of work-related injuries, illnesses, incidents, hazards, and risks, and ensure employees are using it
- Encourage employees to make recommendations about hazard controls and reporting procedures
- Inform contractors, and other relevant external interested parties, when changes that affect their OHS occur.
- Identify and remove barriers to any (and all) items above
Internal communication about the OHSMS should include communications about organization’s OHSMS implementation plan. It’s important to communicate initially but also again when any changes take place that may have an OHS impact.Remember to tailor communications about the OHSMS program so it’s appropriate for each audience.
In addition to establishing communication with contractors, other relevant external audiences may include:
- Emergency services
- Regulatory agencies
Step 4. Document and Record Control Processes
The fourth and final aspect of implementing and operating an OHSMS that we’ll address has to do with document and record control processes.
Z10 states that organizations should put together a process for (1) creating and (2) maintaining documents and records called for by the OHSMS in order to:
- Implement the OHSMS
- Assess its own conformance with the OHSMS
- Document its conformance with the OHSMS
The documentation and record keeping keeping process should ensure that:
- Documentation that must be controlled be identified
- Documents that must be controlled are properly reviewed and updated as necessary, with dates of revision
- Documents and records are legible; easy to identify; accessible; protected against wear, damage, and/or deterioration; and are retained for appropriate periods of time
As Z10 notes, not all organizations will need documentation of the same types and amounts. Instead, it will depend on the size and complexity of the organization, and of course on the hazards and risks involved.
In addition, there’s no single format in which documentation must be written. The important thing is to document what’s necessary, to keep those documents up to date, and to keep records of older versions.
But what to document? Z10 DOES specifically requirement documentation of:
- The occupational health and safety policies (see Section 3.1.2 of Z10 or our article here)
- Objectives of the OHSMS (see Section 4.3 or our article here)
- The OHSMS implementation plan (see Section 4.4 A or our article here)
- Audits (see section 6.3 or our article here)
- Management reviews (see Section 7 or our article here)
Of course, you may document more than the explicitly required minimum list above.
Conclusion: Implementing & Operating an OHSMS at Work
That’s it for this article. Please use the comments area below if you have experiences with implementing and operating an OHSMS you’d like to share, or if you have questions, or if you just need to exercise your typing fingers.
In addition, we have three bits of additional and hopefully helpful information for you below:
- Some notes about helpful appendices in the Z10 standard related to implementing and operating an OHSMS
- Links to the previous articles in this series
- A free 60-page Guide to Effective EHS Training, based on ANSI Z490.1, which you can download for yourself
Appendices in Z10
Here’s a summary of the appendices in Z10 that will help with implementing and operating an OHSMS. As we said at the beginning of the article, the appendices in this standard are very nice and by themselves are worth the full cost of buying the standard.
- Appendix F, page 47, relates to Risk Assessment
- Appendix G, page 53, relates to the Hierarchy of Control
- Appendix H, page 54, relates to Management of Change Processes
- Appendix I, page 57, relates to Procurement
- Appendix J, page 58, relates to Contractor Safety and Health
Links to our earlier articles in this series about Safety and Health Management Systems (OHSMS) and ANSI Z10
Here are links to the earlier articles in our series.
- An introduction to various health and safety management system standards and guidelines
- A comparison of “systems” and “programs” approaches for health and safety management
- A look at management leadership and employee participation (an overview of Z10 section 3)
- How to plan your OHSMS (an overview of Z10 section 4)
- How to implement and operate your OHSMS (an overview of Z10 section 5)
- How to monitor, evaluate, and correct your OHSMS (an overview of Z10 section 6)
- How to set up and carry out a management review of your OHSMS (an overview of Z10 section 7)
Free Guide to Effective EHS Training
That’s it, right below. Click and enjoy.
Effective EHS Training: A Step-by-Step Guide
Learn how to design, create, deliver, and evaluate effective EHS training by following these best practices with our free step-by-step guide.