Who actually needs a certificate, what has to be printed on it, who issues it, and the record-keeping deadlines that follow it.
Key takeaways
The obligation in section 6.1 of the Transportation of Dangerous Goods Regulations is wider than most fleets apply it. A person who handles, offers for transport or transports dangerous goods must either be adequately trained and hold a training certificate, or perform those activities in the presence and under the direct supervision of someone who is. The mirror-image duty falls on the employer: an employer must not direct or allow an employee to handle, offer for transport or transport dangerous goods unless that employee is trained and certified, or is directly supervised by someone who is.
Read the three verbs carefully. “Transports” catches the driver. “Handles” catches the warehouse worker loading the drum. “Offers for transport” catches the person who prepares the shipping document and books the load — which in a small carrier or 3PL is very often a dispatcher or a customer service clerk nobody thought of as needing a TDG certificate.
Section 6.2 defines it by knowledge, not by hours in a classroom. A person is adequately trained if they have a sound knowledge of the topics listed in paragraphs (a) to (m) “that relate directly to the person’s duties and to the dangerous goods the person is expected to handle, offer for transport or transport”. The list runs through classification, shipping names, the use of Schedules 1, 2 and 3, documentation, dangerous goods marks, compliance marks and safety standards, emergency response assistance plans, reporting, safe handling practices, the proper use of equipment, and the reasonable emergency measures the person must take. Air and marine transport add the ICAO Technical Instructions and IMDG Code requirements.
The words “relate directly to the person’s duties” cut both ways. Someone whose job is limited to preparing documents for one class of goods does not need to be trained across everything. Equally, a certificate issued for a narrow scope does not cover a person the day their duties widen.
Transport Canada publishes Guidelines for Training Criteria which, in its own words, clarify but do not replace the training requirements in the Regulations, and are intended to help employers determine which employees should be trained and what the training should include. A sample training certificate appears on the last page of that document.
This is the single most common misunderstanding in Canadian TDG compliance. Under section 6.3, an employer who has reasonable grounds to believe an employee is adequately trained and will perform duties to which the training relates must issue a training certificate to that employee. A course completion certificate from a trainer is evidence you might rely on to form that belief. It is not the certificate the Regulations require.
The certificate must contain the name and address of the employer’s place of business, the employee’s name, the date the certificate expires preceded by the words “Expires on” or “Date d’expiration”, and the aspects of handling, offering for transport or transporting dangerous goods for which the employee is trained, including the specific topics from section 6.2. It must be signed by the employee and by the employer or another employee acting on the employer’s behalf. A self-employed person who has reasonable grounds to believe they are adequately trained issues the certificate to themselves and signs it.
One special case: where an employer has reasonable grounds to believe that a vessel crew member’s certificate of competency issued under the Marine Certification Regulations is acceptable evidence of adequate training, no separate training certificate is required, and the certificate of competency serves as a valid training certificate while it is valid in Canada.
Two numbers, and they are not the same. Section 6.5 provides that a training certificate expires 24 months after its date of issuance for transport by aircraft, and 36 months after its date of issuance for transport by road vehicle, railway vehicle or vessel.
The clock runs from issuance, not from the training date and not from the anniversary of hire. A fleet that books refresher training three years after the course will discover that some certificates expired weeks earlier, because the employer issued them later than the course ran.
Cross-border: U.S.-issued training documents
Section 6.4 recognises foreign documents in defined circumstances. A document issued to the driver of a road vehicle licensed in the United States, or to a member of a train crew subject to 49 CFR, indicating training in accordance with sections 172.700 to 172.704 of 49 CFR, is a valid training certificate for the purposes of the Canadian Regulations while that document is valid in the United States.
Note the direction of travel: the section is about accepting foreign documents here. It says nothing about whether your Canadian certificate satisfies another country, which is a question for that country’s rules.
Three record-keeping duties sit at the end of Part 6, and each has its own timing.
Ontario summarises the operating picture for drivers carrying dangerous goods under its Dangerous Goods Transportation Act, which the province describes as based on the federal regulations. In most cases five things are required: a shipping document accompanying the load and including an emergency telephone number; safety marks displayed on small containers; safety marks displayed on the vehicle where required, for the benefit of first responders; a driver who is a trained person or under the direct supervision of one; and a proper container, closed, secured and maintained so that under normal conditions of transport there will be no accidental release that could endanger public safety.
Worked example: the clerk who books the load
A 3PL in Mississauga moves paint and adhesives for a manufacturer. The drivers are contracted carriers with their own certificates. Inside the office, one customer service clerk builds the shipping documents and books the loads.
That clerk is offering dangerous goods for transport. Section 6.1 requires her to be adequately trained and hold a certificate, or to work in the presence and under the direct supervision of someone who is. “My manager is around most days” is not direct supervision in the presence of the person.
The remedy is small and cheap: train her on the topics that relate to her duties — classification, shipping names, schedules, documentation, marks and reporting — then have the employer issue and co-sign a certificate that names those aspects and carries an expiry date. Keep the record until two years after that date.
Thirty-six months from the date of issuance for transport by road vehicle, railway vehicle or vessel, and 24 months for transport by aircraft.
The employer, where it has reasonable grounds to believe the employee is adequately trained and will perform duties to which the training relates. A self-employed person issues one to themselves. A training provider’s course certificate is evidence, not the required certificate.
If they handle dangerous goods, yes — unless they are working in the presence and under the direct supervision of a trained certificate holder. The same applies to anyone who offers dangerous goods for transport, including the person preparing shipping documents.
We help Canadian carriers and 3PLs map duties to training scope, track the right expiry clock, and keep the records an inspector can ask for.
