Alright, fellow tradespeople, we’ve all heard the buzz about lockout/tagout safety (LOTOS), but what is it, and why should we care? Well, let’s dive into the nitty-gritty of LOTOS to keep ourselves and our colleagues safe on the job. Whether you’re a seasoned pro or just getting started in the trades, understanding lockout/tagout safety is a must, especially if you’re working in the great province of Ontario. So, let’s roll up our sleeves, and unlock the secrets of staying safe with LOTOS!

What is Lockout/Tagout?

Imagine this: You’re working on a piece of machinery when it suddenly dies, and you ned to figure out why. Before getting your hands dirty in some of the key components such as blades, shafts or drive trains… you’ll want to make sure that there is NO chance of it suddenly springing back to life and taking YOU with it.

That’s where lockout/tagout comes in – it’s like the superhero cape for your tools and equipment. So let’s look at WHY it’s called Lockout/Tagout and cover some basic safety tips that will keep you and all your digits safely in one place!

Lockout: This involves physically locking down machinery or equipment to prevent any accidental starts. Think of it like putting a padlock on your toolbox – it’s not going anywhere until you say so.

Tagout: The tagout part is the friendly reminder. You hang a tag on the locked-out equipment, indicating that it’s off-limits and why. It’s like a “Do Not Disturb” sign for your machines.

Lockout/Tagout Safety Tips

So, why should you care about LOTOS? Well, here are some safety tips to keep in mind, especially if you’re rocking the trades in Ontario:

Safety Tip #1: Know the Equipment

Before you go all LOTOS on a piece of machinery, make sure you know how it works. Get to know the ins and outs, buttons, levers, and any potential hazards. The more aware you are of what could go wrong, the better prepared you are for it not to! This is where being a worry-wart becomes a superpower!

Safety Tip #2: Document and Create a Plan

Take time to consider every step when it comes to working on, or around certain pieces of machinery and equipment so you can plan for what needs to get done to protect you and others around you. By having a plan in place you can avoid others forgetting, or coming up with creative (and ineffective) solutions.

Safety Tip #3: Use the Right Gear

When it comes to effectively locking out and tagging out certain pieces of machinery your workplace may have special equipment. Think of a locker with a place to store ALL keys from different pieces of equipment: if it’s safely stored here then you don’t have to worry about the machines being turned on when they’re not supposed to be in service. Another example might be blocks to keep wheels from moving when equipment is being serviced. These jobs aren’t ones where you want to find creative solutions, speak with your managers and team about the PROPER tools to lockout and tagout the hazards around you.

Safety Tip #4: Communicate

LOTOS isn’t a one-person show. Communicate your plan with your coworkers, so they know what’s going on. This often looks like leaving notes, placing signage or simply shouting to others in the area that you’ll be working on something and plan on disarming the equipment (by taking out the keys, locking parts of the engine, etc.) This prevents any accidental cranks of machinery while you’re elbows-deep in fixing it. You don’t want your colleague coming along and “helping” if they’re not in tune with what it is that you’re doing exactly.

Lockout/Tagout Safety in Ontario

Now, let’s get down to business and talk about region-specific regulations. If you’re working in the beautiful province of Ontario (where Valley WorkSafe is based out of) you should know that Ontario has its own set of regulations and rules to keep everyone safe. These rules are designed to protect you and your colleagues while working with potentially hazardous machinery.

The importance of lockout/tagout safety can’t be emphasized enough across Canada, and the world though. It’s not just about avoiding workplace accidents; it’s also about complying with the law. In Ontario, health and safety laws require employers and workers to adhere to specific “LOTOS regulations” to create a safer work environment.

The Importance of Lockout/Tagout Safety

Now that we’ve covered the basics, let’s dig into why lockout/tagout safety is absolutely essential for anyone working in the trades. Here’s why it’s crucial:

Injury Prevention

The primary goal of LOTOS is to prevent injuries. It’s like wearing a helmet when biking – you might not need it, but if you do, you’ll be glad you have it. By effectively locking out and tagging out equipment, you’re reducing the risk of accidental starts and, consequently, the chance of injury.

Compliance with Regulations

As we’ve mentioned, Ontario has its own set of regulations when it comes to workplace safety, and they don’t mess around. Staying compliant with LOTOS regulations ensures that you and your employer are on the right side of the law.

Equipment Protection

Properly implementing LOTOS protects the equipment itself. No one wants their machinery to suffer damage due to unauthorized use or accidental starts. By respecting LOTOS procedures, you’re helping ensure that your tools and equipment last longer and work efficiently.

Peace of Mind

LOTOS is like having a guardian angel looking over your shoulder. Knowing that the equipment is safely locked and tagged provides peace of mind. You can focus on your job without worrying about unexpected surprises from your machinery.


In the world of trades, staying safe is a top priority. Lockout/tagout safety is your ticket to a safer, more productive workplace. Whether you’re a seasoned pro or just starting out, understanding LOTOS is crucial, especially in Ontario, where safety regulations are no joke. Give you and your team an advantage by getting trained in LockOut TagOut in the Workplace, and help make sure everyone get

—Speaking of safety, Valley WorkSafe, has got your back! We offer online workplace safety training and certification courses, easily accessible on our website ( and in-person training for a select few courses (such as Working At Heights, and Confined Spaces) if you’re lucky enough to be located within Renfrew County area.

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