Advancing flight safety
Canadian Aviation Regulations · Subpart 604

Do you need a 604 PORD?

A plain-language check of whether your operation requires a Private Operator Registration Document under CAR 604. Answer a few questions about the aircraft and how it's flown — your result appears as you go.

Guidance only, based on CAR 604.03(1) — not a regulatory determination. Confirm your situation with a qualified aviation advisor.

Is the aircraft Canadian-registered?
Subpart 604 governs Canadian aircraft (C- registration).
Yes — Canadian (C-)
No — foreign-registered
How is the aircraft operated?
Carrying passengers or goods for hire or reward is a commercial air service (Part VII), not a private operation.
PrivatePersonal or corporate, no hire or reward
CommercialFor hire or reward
Aircraft category
Aeroplane
Helicopter / other
Engine type
Piston
TurbopropTurbine, propeller
Turbo-jetJet
Maximum certificated take-off weight (MCTOW)
A "large aeroplane" is one certificated above 8,618 kg (19,000 lb).
Over 8,618 kg> 19,000 lb
8,618 kg or less≤ 19,000 lb
Is it pressurized and certificated for more than six passenger seats?
Both must be true. Passenger seats certificated — not just the seats currently installed.
Yes — pressurized & 7+ pax seats
No
Do you intend to conduct any operations that need a special authorization?
Division IV special authorizations are issued only to registered private operators — so wanting one means you must hold a PORD, even if the aircraft itself doesn't require it. Select all that apply.
RVSMFL290–FL410 (above ~29,000 ft)
Restricted approachesRestricted Canada Air Pilot (RCAP)
No-alternate IFRNAIFR — IFR with no alternate
Low-visibility take-offLVTO — reduced RVR
CAT II / IIILower-than-standard approach minima
Oceanic / RNP / RNAVNAT, RNP 4/10, RNAV specs
None / not sure
Answer the questions above to see your result.

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This tool provides general guidance based on CAR 604.03(1). It is not a regulatory determination or legal advice. Edge cases — operations under a special flight permit (CAR 507.04), operations already conducted under Part VII, or unusual type certifications — can change the answer. Confirm your specific situation with a qualified aviation advisor before acting.

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