Beyond the List: A Guide to Canada’s Drone Safety Assurance Declarations

By [Col (ret) Bernie Derbach - KR Droneworks]

If you are a drone pilot in Canada, you likely know "The List." It’s the Transport Canada database you anxiously check to see if your new drone is eligible for Advanced or Level 1 Complex Operations. For manufacturers, that list represents a gateway to the Canadian market.

But a simple checkbox on a government website hides a complex web of engineering standards, liability, and rigorous testing. Whether you are building drones or flying them, understanding the "Safety Assurance Declaration" is critical to keeping your operations legal and safe.

Here is what you need to know beyond the basic government links.

1. The Core Concept: It’s a Declaration, Not a Certification

Unlike traditional manned aviation, where Transport Canada (TC) issues a "Type Certificate" after years of inspecting a Boeing or Airbus design, the drone industry relies on a self-declaration model for small RPAS (Remotely Piloted Aircraft Systems).

• What it means: The manufacturer declares, "We have tested this drone, and it meets the technical requirements of Standard 922."

• The Catch: Transport Canada does not test every drone. They trust the manufacturer. However, if a drone is involved in an incident or audit and fails to meet those standards, TC can invalidate the declaration.

• The Consequence: If a declaration is invalidated, every pilot owning that drone model immediately loses the privilege to fly in Advanced environments (controlled airspace, near people, or over people).

2. For Manufacturers: The "Standard 922" Reality Check

Submitting a declaration is easy (an online form). Backing it up is hard. To legally declare your drone, you must hold evidence proving compliance with Standard 922. This isn't just about flying well; it’s about failing safely.

The "Single Failure" Rule

The most difficult hurdle in Standard 922 is the failure analysis. Your engineering data must prove that:

"No single failure of the RPAS may result in a severe injury to a person on the ground within 5 meters horizontal of the RPA in operation."

This is why many quadcopters are not rated for "Operations Over People." If one motor fails on a quadcopter, it falls like a brick. That is a "single failure" leading to injury.

• The Fix: Redundancy (hexacopters/octocopters) or mitigation systems (parachutes).

The Role of ASTM Standards

While Standard 922 is the regulation, ASTM F3322 is the industry benchmark for parachutes.

If you are a manufacturer using a parachute to claim "Operations Over People" status, your testing should likely mirror ASTM F3322 requirements:

• 45 successful deployments in a row.

• Testing under failure scenarios (motor cuts, critical power loss).

• Automatic triggering (the pilot might be too slow to hit the switch).

The New Tier: Pre-Validated Declarations (PVD)

For higher-risk operations, the rules are tightening. You cannot just self-declare anymore if you are building:

• Medium RPAS (25kg – 150kg) for operations near/over people.

• Small RPAS for BVLOS (Beyond Visual Line of Sight) in specific low-risk areas.

For these, you must submit a Pre-Validated Declaration. This requires Transport Canada to review and accept your "Means of Compliance" before you can sell the drone as compliant.

3. For Pilots: Due Diligence is Your Responsibility

Many pilots assume that if a drone is on the list, it is safe to fly anywhere. This is false.

Read the Columns

When you look up a drone on the RPAS Safety Assurance list, you will see checks for three specific environments:

1. Controlled Airspace (flying near airports).

2. Near People (30 meters down to 5 meters).

3. Over People (Less than 5 meters).

Common Pitfall: A drone might be approved for Controlled Airspace (because it has a reliable radio link and positioning) but NOT for Near People (because it lacks a parachute or impact protection). If you fly that drone in a park near bystanders, you are breaking the law, even if the drone is "Advanced."

The "Invalidation" Risk

As a pilot, your status is tied to the manufacturer’s honesty.

• Tip: Before buying a fleet of drones for a business, research the manufacturer. Do they have a track record of valid declarations? Do they publish their testing methods (like ASTM reports)?

• Liability: If you fly a drone that the manufacturer claimed was safe, but you knew (or should have known) it wasn't maintained to that standard (e.g., using third-party batteries that alter the weight/voltage), the liability shifts back to you.

4. The Future: BVLOS and Medium Drones

The industry is moving toward "Complex" operations.

• Medium Drones: Regulations are expanding to allow drones up to 150kg to operate in more useful roles (cargo, spraying) under the PVD system.

• BVLOS: We are seeing the first steps of "routine" BVLOS without needing a difficult-to-get Special Flight Operations Certificate (SFOC), provided the drone has a Pre-Validated Declaration for those specific conditions (like sparsely populated areas).

Summary Checklist

If you are a...	You must...
Manufacturer	Conduct failure analysis (Standard 922). Prove "Single Failure" safety (often via Parachute/ASTM F3322). Apply for PVD if building Medium RPAS or BVLOS drones.
Pilot	Check the specific allowed operations (Controlled vs. Over People). Register the drone (Advanced Certificate required). Maintain the drone exactly as the manual specifies to keep the declaration valid.

References & Further Reading

• Advisory Circular 922-001: The technical "bible" for proving safety assurance.

• Advisory Circular 901-001: Explains the administrative process of declaring.

• ASTM F3322-18: Standard Specification for Parachute Systems for Small Unmanned Aircraft.

• Transport Canada: Choosing the right drone for advanced operations.