Fall Arrest vs Travel Restraint in Ontario: Key Differences and Compliance Guide

One of the most important — and most misunderstood — aspects of fall protection in Ontario is the difference between fall arrest systems and travel restraint systems.

Selecting the wrong system can expose workers to unnecessary risk and create compliance issues under Ontario safety regulations.

This guide explains the difference, when each system is required, and how to ensure your fall protection approach is compliant.

Start with the full system overview:

Fall Protection Systems Ontario – Complete Guide

What Is a Fall Arrest System?

A fall arrest system is designed to stop a worker after a fall has already occurred.

These systems allow the worker to reach a fall hazard, but protect them by limiting the forces experienced during a fall.

Typical components include:

• Anchorage point (roof anchor)
• Lanyard or self-retracting lifeline (SRL)
• Full body harness

Fall arrest systems must be designed to safely withstand significant loads, typically 22.2 kN (5,000 lbs) per user.

What Is a Travel Restraint System?

A travel restraint system is designed to prevent the worker from reaching a fall hazard altogether.

This is achieved by limiting the length of the connection so that the worker cannot physically access the edge or hazard.

Travel restraint systems typically include:

• Anchorage point
• Fixed-length lanyard
• Harness or belt system

Because no fall occurs, the loads involved are significantly lower than fall arrest systems.

Key Differences Between Fall Arrest and Travel Restraint

• Fall Arrest: Stops a fall after it occurs
• Travel Restraint: Prevents the fall entirely
• Fall Arrest: Requires higher load capacity (22.2 kN)
• Travel Restraint: Lower load requirements
• Fall Arrest: Requires clearance below the worker
• Travel Restraint: No fall clearance required

Which System Is Preferred?

Whenever possible, travel restraint is the preferred system.

This is because it eliminates the fall hazard rather than relying on equipment to stop a fall.

However, travel restraint is not always feasible depending on:

• Work area layout
• Access requirements
• Type of maintenance being performed

When Is Fall Arrest Required?

Fall arrest systems are typically required when:

• Workers must access the edge of a roof
• Maintenance requires exposure to fall hazards
• Travel restraint cannot be implemented

These systems must be carefully designed to ensure proper clearance and load capacity.

Engineering Considerations

Both fall arrest and travel restraint systems often require engineering review to ensure compliance.

Key considerations include:

• Anchor capacity and placement
• System layout and coverage
• Compatibility of components
• Structural adequacy of supporting elements

Relationship to Roof Anchor Systems

Both systems rely on properly designed and maintained anchors.

See:

Roof Anchor Inspections Ontario

Common Mistakes

• Using fall arrest when restraint is possible
• Incorrect lanyard lengths
• Improper anchor placement
• Ignoring fall clearance requirements

These mistakes can result in ineffective systems or increased risk.

Fall Protection Design and Engineering Services

HITE Engineering provides:

• Fall arrest and travel restraint system design
• Anchor layout and specification
• Engineering certification
• System assessments and upgrades

Need Help Selecting the Right System?

Contact HITE Engineering
to determine the most appropriate and compliant fall protection system for your facility.

FAQ: Fall Arrest vs Travel Restraint Ontario