Written by AI from public information on 2026-10-26. Fees and rules change and vary by province — confirm with the official body before relying on anything here.
Typical cost
about CA$2,000 to CA$6,000
an estimate in Canadian dollars
Time to earn it
about 3 to 4 years
Issued by Red Seal Program (provincial and territorial apprenticeship authorities)
Required in some provinces: Certification is compulsory to work in the trade in Alberta; elsewhere it is voluntary or not offered.
About
Welders join metal parts using heat and special equipment. They work in construction, manufacturing, shipbuilding, pipelines and repair shops. A Red Seal certification shows employers that you have the skills and knowledge to do the job safely and well.
Each province and territory issues its own certificate of qualification. The Red Seal endorsement is added when you pass the interprovincial exam. That endorsement is recognised across the country, so it can make it easier to move for work. In Alberta, you must be certified to work in the trade. In other places, certification may be optional or may not be offered, so check with your local apprenticeship authority.
How to get it
Find a sponsoring employer
Most people start by finding an employer who will hire them as an apprentice. Some people take a pre-employment welding program first to improve their chances.
Register as an apprentice
Sign up with your provincial or territorial apprenticeship authority. They will explain the rules for your region and track your progress.
Complete on-the-job training
You learn the trade by working alongside certified welders. You must log the required hours of paid work experience, which takes several years.
Attend technical training
Apprentices also attend classroom and shop training at a college or training centre. You study topics like welding processes, blueprint reading, metals and safety.
Pass the certification exam
When your training and work hours are complete, you write the exam. Passing it earns your certificate of qualification and the Red Seal endorsement.
The exam
The Red Seal exam is a written, multiple-choice test. It covers the knowledge and skills used in the trade, such as welding processes, materials, safety and reading drawings. You prepare by reviewing your course materials and studying exam guides from your apprenticeship authority. Some people also complete a practical welding test through their employer or training provider, depending on the province.
Licensed by each province
Each province and territory issues this itself, under its own rules. Compulsory in: Alberta. Rules differ across the country. Alberta requires certification to work as a welder. In other provinces and territories, certification may be voluntary or not offered for this trade. Each region sets its own training and work requirements, but the Red Seal endorsement is recognised everywhere, so your qualification can travel with you.
Keeping it
Renewal rules depend on your province or territory. Some places ask you to keep your certificate current or confirm your details from time to time. Check with your apprenticeship authority to learn what applies where you work.