How to Be a Certified Welder: Step-by-Step Guide

Welding is more than just fusing metals together—it’s the backbone of construction, manufacturing, pipelines, and countless industries.

But in a competitive market, being a skilled welder is often not enough; employers increasingly look for certified welders who can prove their ability under strict standards.

Certification sets welders apart by validating their skills through recognized codes and testing procedures.

According to industry surveys, certified welders can earn 20–30% more than non-certified welders.

The U.S. Bureau of Labor Statistics also projects over 42,000 welding job openings each year through 2032, driven by infrastructure and energy demand.

With such strong opportunities, certification becomes the gateway to higher pay, job security, and advanced career paths.

The process to become a certified welder may seem intimidating at first, but it follows a clear path.

From training and practice to testing at an Accredited Testing Facility (ATF), each step ensures that a welder can perform safely and consistently.

Whether you’re aiming for entry-level certification or advanced credentials like the 6G pipe test or Certified Welding Inspector (CWI), understanding the process is key.

This guide will walk you through everything—requirements, testing, costs, renewal, and benefits—so you know exactly how to become a certified welder.

By the end, you’ll see that certification is not just a piece of paper but a career investment that pays off in skills, reputation, and earnings.

Understanding Certification vs Qualification

Many people confuse welding certification with welding qualification, but they are not the same.

Certification proves that a welder has passed a recognized test under official standards, while qualification refers to the specific procedures they are approved to perform on the job.

A certified welder has completed testing under codes like AWS D1.1 or ASME Section IX.

This means their skill has been validated by an authorized body, making the credential portable between employers.

A qualified welder, on the other hand, may only be approved for a certain company’s Welding Procedure Specification (WPS).

Their ability is recognized internally but may not carry weight outside that organization.

For example, a company may qualify a welder to work on carbon steel pipelines using a specific electrode and position.

But without AWS or ASME certification, that welder may not meet requirements for jobs elsewhere.

Certification is therefore broader and more valuable for career mobility.

It ensures welders can prove their competence anywhere in the industry, while qualification only ties them to one employer or job type.

Recognized Certification Bodies

Not all welding certifications are created equal, which is why it’s important to understand the main organizations that issue them.

These certification bodies set industry standards, ensuring welders meet consistent quality and safety requirements.

American Welding Society (AWS)

The AWS Certified Welder (CW) Program is one of the most recognized in the U.S. and internationally.

It is performance-based, meaning welders prove their skills through practical testing rather than written exams.

AWS also offers advanced certifications such as Certified Welding Inspector (CWI), Certified Welding Supervisor (CWS), Certified Welding Educator (CWE), and Certified Welding Engineer (CWEng).

Each credential unlocks different career paths, from hands-on welding to inspection and training roles.

American Society of Mechanical Engineers (ASME)

ASME certifications are essential in industries like pressure vessels, boilers, and piping systems.

A welder certified under ASME Section IX can work on high-pressure and critical infrastructure projects.

This certification is especially valuable in oil, gas, and power generation sectors.

American Petroleum Institute (API)

The API 1104 certification is crucial for welders working on cross-country oil and gas pipelines.

It proves a welder’s ability to handle specialized welding techniques under strict codes.

Pipeline companies often require API 1104 certification as a minimum standard for employment.

International Certifications

Outside the U.S., welders may pursue certifications from the European Welding Federation (EWF) or ISO standards.

These credentials allow welders to work on projects across borders, where global compliance is necessary.

International certifications are especially valuable for welders seeking opportunities in aerospace, shipbuilding, or multinational energy companies.

FAQs About Recognized Welding Certification Bodies

Which welding certification is most recognized in the U.S.?
The AWS Certified Welder (CW) Program is the most widely recognized. It’s accepted across multiple industries and states.

What is AWS certification in welding?
AWS certification proves that a welder can perform to industry standards under codes like AWS D1.1. It is performance-based and does not require a written exam for basic certification.

What does ASME certification cover for welders?
ASME Section IX certification covers welders working on boilers, pressure vessels, and piping systems. It’s highly valued in power plants, refineries, and chemical facilities.

Why is API 1104 certification important?
API 1104 certification is required for welding oil and gas pipelines. It shows a welder can handle specialized techniques for critical infrastructure.

Do AWS certifications work internationally?
Yes, many countries accept AWS certifications because of their strict testing standards. However, some projects may also require local credentials.

What are the advanced AWS certifications?
AWS offers advanced certifications like CWI (Inspector), CWS (Supervisor), CWE (Educator), and CWEng (Engineer). These open up inspection, training, and leadership roles.

Is ASME certification different from AWS?
Yes, AWS is broader and covers structural and fabrication welding, while ASME is specific to mechanical systems like pressure piping. Both are valuable depending on your career path.

Do I need API certification to work on pipelines?
Most pipeline companies require API 1104 certification. Without it, a welder may not qualify for cross-country pipeline projects.

What international welding certifications exist?
The European Welding Federation (EWF) and ISO standards are common international options. These are essential for welders working abroad.

Which certification pays the most?
Certifications tied to specialized industries—like API 1104 for pipelines or ASME Section IX for pressure vessels—usually lead to the highest pay.

Step-by-Step to Becoming an AWS Certified Welder

Becoming an AWS Certified Welder is a structured process that ensures welders meet strict industry standards.

Each step prepares you for the final performance test, where your welding ability is judged in real-world conditions.

Step 1: Learn the Standards

The AWS certification program is governed by QC-7 standards.

Depending on the type of work, welders may follow supplements like C (sheet metal), F (flux-cored), or G (gas metal arc welding).

Step 2: Get Training and Practice

Formal training isn’t required by AWS, but it’s strongly recommended.

Vocational schools, apprenticeships, and community colleges provide the skills needed to pass certification tests.

Step 3: Choose an Accredited Testing Facility (ATF)

AWS certifications are only issued through an Accredited Testing Facility (ATF).

These facilities are authorized by AWS to conduct exams under official standards.

Step 4: Register and Prepare for the Test

You’ll need to submit an application and pay the testing fee.

Many welders spend weeks or months practicing specific joints, positions, and materials before attempting the test.

Step 5: Take the Welding Test

The test is entirely performance-based, meaning there are no written exams.

Instead, welders must create welds that are inspected visually and tested for quality through methods like bend tests.

Step 6: Pass Inspection and Testing

If your welds meet AWS standards, you’ll pass the test.

Some tests may require destructive or non-destructive testing to ensure weld integrity.

Step 7: Receive Your Certification

Successful candidates receive an AWS Certified Welder card.

This card verifies your skill and is portable between employers and industries.

Step 8: Maintain and Renew Certification

Certification must be maintained by submitting work records to AWS.

If you fail to report active welding every six months, your certification may lapse and require renewal.

FAQs About Becoming an AWS Certified Welder

Do I need formal training to take the AWS Certified Welder test?
No, AWS does not require formal training. However, most welders attend vocational schools or apprenticeships to gain the skills needed to pass.

What is an Accredited Testing Facility (ATF)?
An ATF is an official site authorized by AWS to conduct certification tests. Welders must test at an ATF to receive valid AWS credentials.

Is there a written exam for AWS welder certification?
No, the AWS Certified Welder Program is performance-based. Your certification depends entirely on how well you perform the required welds.

How long does it take to become an AWS Certified Welder?
Some welders can prepare in a few months, while others may take a year or more. It depends on prior experience and the complexity of the test.

How much does AWS welder certification cost?
Costs vary, but most certification tests range from $150 to $300. Additional fees may apply for retests or advanced certifications.

What is tested during AWS certification?
Your welds are inspected visually and often undergo bend or break tests. The goal is to ensure strength, safety, and compliance with standards.

What happens if I fail the test?
If you fail, you can retake the test after additional practice. Many welders use failed attempts as a learning experience before trying again.

Which AWS standards apply to certification?
The AWS program follows QC-7 and its supplements. These outline requirements for specific materials and welding processes.

How do I keep my AWS certification active?
You must submit work verification to AWS every six months. If you don’t, your certification will expire and you’ll need to re-test.

Is AWS certification valid everywhere?
Yes, AWS certifications are widely recognized across the U.S. and internationally. Some employers may still require additional local credentials.

Can I get certified in multiple welding processes?
Yes, welders can test in different processes like MIG, TIG, Stick, or Flux-Cored. Each successful test adds to your certifications.

What do I receive after passing the AWS certification?
You receive an AWS Certified Welder card. This serves as official proof of your skill level and is accepted by employers nationwide.

Choosing Your Certification Path

Not all welders follow the same career track, and the certification path you choose will shape your opportunities.

Selecting the right test depends on your career goals, preferred industries, and long-term earning potential.

Structural Welding Certification

Structural certifications are based on codes like AWS D1.1, which cover steel structures such as bridges and buildings.

This path is ideal for welders in construction and fabrication who focus on stability and safety.

Pipe Welding Certification

Pipe welding certifications, including the 6G test, are highly respected.

They qualify welders to work on pipelines, refineries, and power plants where precision is critical.

Sheet Metal Welding Certification

For thin materials and precision work, sheet metal certification may be the right choice.

It often applies to industries like HVAC, automotive, and aerospace.

Multiple Certifications

Many welders choose to earn multiple certifications to maximize their employability.

For example, a welder holding both structural and pipe certifications can move between construction and energy industries with ease.

Career Considerations

Your path should align with your career ambitions.

If you want steady local work, structural certification might be enough, but if you want high-paying travel jobs, pipe welding certification is the stronger option.

Specialized & Advanced Certifications

Beyond basic welding certifications, advanced credentials open the door to specialized and higher-paying roles.

These certifications demonstrate mastery of complex techniques and prepare welders for leadership or inspection careers.

6G Pipe Welding Certification

The 6G test is one of the toughest and most respected certifications in the trade.

It requires welding a fixed pipe at a 45-degree angle in multiple positions, proving a welder’s all-around skill.

Certified Welding Inspector (CWI)

A CWI focuses on examining welds to ensure they meet strict codes and quality standards.

This certification requires both welding knowledge and the ability to enforce safety compliance.

Certified Welding Supervisor (CWS)

Supervisors manage welding teams, productivity, and safety practices on job sites.

The CWS credential proves that a welder is ready to take on management responsibilities.

Certified Welding Educator (CWE)

A CWE is for welders who want to train the next generation of professionals.

It combines technical knowledge with teaching ability, making it ideal for vocational instructors.

Certified Welding Engineer (CWEng)

The CWEng credential is one of the highest levels of welding certification.

It requires deep expertise in welding design, metallurgy, and processes, often leading to engineering-level roles.

International Welding Certifications

Global credentials like those from the European Welding Federation (EWF) allow welders to work abroad.

These certifications ensure welders meet international codes in industries such as aerospace, nuclear, and shipbuilding.

Training Options & Timeline

While formal education isn’t always required to take certification tests, training greatly improves your chances of passing.

The timeline to become a certified welder varies depending on the path you choose.

Vocational and Trade Schools

Most vocational schools offer welding programs lasting 6–12 months.

These courses focus heavily on hands-on practice and prepare students for entry-level certification exams.

Community College Programs

Community colleges often provide 1–2 year associate degrees in welding technology.

In addition to technical training, students take general education courses that broaden career options.

Apprenticeships

Apprenticeships usually last 3–4 years, but they allow welders to earn while they learn.

These programs combine classroom study with supervised on-the-job training.

Military Training

The military offers intensive welding training that can be completed in less than a year.

This path is fast-paced and provides experience with advanced processes and challenging environments.

Self-Study and Practice

Some welders prepare independently by practicing at local shops or with mentors.

While possible, this path requires discipline and usually takes longer to achieve certification.

Average Timeline

On average, it takes 6 months to 2 years to become certified through schooling.

Longer paths like apprenticeships take more time but provide stronger long-term career benefits.

Cost Breakdown

The cost of becoming a certified welder depends on the type of certification, training, and testing facility.

Budgeting for these expenses helps avoid surprises during the process.

Exam Fees

Basic AWS certification exams usually cost $150–$300 at Accredited Testing Facilities (ATFs).

Retakes may require additional fees, which can add up if you need more practice.

Training Programs

Vocational school programs range from $5,000 to $15,000, depending on length and location.

Community college degrees can cost more, though financial aid may be available.

Apprenticeships

Apprenticeships are often low-cost or free since employers cover training.

The trade-off is that apprentices earn less during the early years.

Advanced Certifications

Specialized exams such as the 6G test, CWI, or CWEng are more expensive.

Costs can run from $500 to several thousand dollars for advanced levels.

Additional Expenses

Welders should also budget for practice materials, travel to testing sites, and protective equipment.

Altogether, the path to certification can cost anywhere from a few hundred dollars to over $20,000, depending on the chosen route.

FAQs About Welding Certification Costs

How much does it cost to take the AWS Certified Welder test?
The basic AWS test usually costs $150–$300, depending on the Accredited Testing Facility. Retakes require additional fees.

Are welding certification retests expensive?
Retests cost about the same as the original exam. That’s why most welders practice extensively before scheduling.

How much does welding school cost?
Vocational welding programs range from $5,000 to $15,000. The price varies by program length and location.

Do apprenticeships cost money?
No, apprenticeships are usually free since employers provide the training. However, wages are lower until full certification is earned.

Why are advanced certifications more expensive?
Tests like 6G pipe, CWI, or CWEng require advanced skills and additional testing. These can cost $500 to several thousand dollars.

Do I need to pay for protective gear and materials?
Yes, welders often need to buy helmets, gloves, and steel. Schools sometimes include materials, but many costs are out-of-pocket.

Can financial aid cover welding certification costs?
Yes, many community colleges and trade schools accept financial aid. Grants or GI Bill benefits may also reduce costs.

What is the total cost to become a certified welder?
It can range from a few hundred dollars for testing only, to $20,000+ if you attend full training programs and pursue advanced credentials.

Maintaining & Renewing Certification

Getting certified is only the beginning—welders must maintain their credentials to stay active.

Renewal ensures that certified welders continue working to industry standards.

AWS Renewal Requirements

AWS certifications typically require welders to submit maintenance forms every six months.

These forms confirm that the welder has actively used the certified process on the job.

Work Verification

Employers or supervisors must sign off on the work verification.

If the form is not submitted, the certification may expire, requiring retesting.

Expired Certifications

If a certification lapses, welders usually need to retake the performance test.

This adds cost and time, so staying current is critical.

Advanced Credentials

Higher-level AWS credentials like CWI or CWS also require renewal.

In these cases, welders may need to pass refresher exams or submit continuing education credits.

Why Renewal Matters

Renewal keeps certifications valid and recognized by employers.

It shows that welders are consistently practicing their craft at an approved skill level.

FAQs About Maintaining & Renewing Welding Certification

How often do I need to renew my AWS certification?
Most AWS certifications require renewal every six months. Welders must submit maintenance forms to stay active.

What is an AWS maintenance form?
It’s a document signed by your employer or supervisor. It verifies that you’ve used the certified welding process on the job.

What happens if I forget to submit my renewal form?
If you miss the deadline, your certification will lapse. In most cases, you’ll need to retake the performance test.

Can I renew my certification if I’m not currently employed?
No, AWS requires proof of active welding work. Without verification, you’ll need to test again when you reenter the workforce.

Do advanced certifications have different renewal requirements?
Yes, certifications like CWI, CWS, and CWEng often require exams, continuing education, or extra paperwork.

How much does renewal cost?
AWS renewal fees are typically lower than the initial test. Expect to pay around $50–$100 for processing.

Can expired certifications be reinstated without retesting?
In rare cases, welders may appeal if only slightly overdue. But most expired credentials require a full retest.

Why is renewal important?
Renewal shows employers that your skills are current. It also keeps your credentials recognized across industries.

Does every welding certification require renewal?
Yes, most industry-recognized certifications require some form of renewal or maintenance. This ensures welders meet ongoing standards.

What’s the easiest way to keep certification active?
Stay employed in welding, complete your work forms every six months, and submit them on time. This avoids costly retesting.

Benefits of Certification

Welding certification is more than just a credential—it’s a career booster.

Certified welders consistently enjoy better job opportunities, higher wages, and stronger job security.

Higher Pay

Certified welders often earn 20–30% more than non-certified welders.

Employers pay a premium because certification proves reliability and technical skill.

Expanded Job Opportunities

Many industries, including construction, aerospace, and oil and gas, require certified welders.

Having credentials opens doors to specialized and higher-paying jobs.

Career Growth

Certification allows welders to pursue advanced roles like CWI (Inspector), CWS (Supervisor), or CWE (Educator).

These positions provide long-term stability and leadership opportunities.

Employer Confidence

Employers trust certified welders to deliver quality work that meets safety and code requirements.

This trust makes certified professionals more competitive in the hiring process.

Portability

AWS and ASME certifications are recognized nationwide and internationally.

This means welders can take their skills anywhere without starting over.

Job Security

Certified welders are less likely to be replaced in times of economic uncertainty.

Their credentials make them indispensable on critical projects.

Common Challenges & How to Overcome

Becoming a certified welder is rewarding, but the journey comes with its share of challenges.

Understanding these obstacles—and how to overcome them—makes the process smoother and more achievable.

High Costs

Training, testing, and renewal fees can add up quickly.

Welders can overcome this by seeking apprenticeships, union support, or financial aid programs at community colleges.

Test Anxiety and Failure

Many welders fail the certification test on the first try due to pressure or lack of preparation.

Practicing at local shops, joining prep classes, and simulating test conditions helps reduce anxiety.

Access to Accredited Testing Facilities

Not all regions have nearby Accredited Testing Facilities (ATFs).

Welders may need to travel or schedule well in advance, so planning ahead is crucial.

Time Commitment

Balancing training, practice, and work can feel overwhelming.

Breaking training into smaller goals and sticking to a schedule helps manage time effectively.

Documentation and Renewal

Forgetting to submit maintenance forms or renewal documents can cause certifications to lapse.

Setting reminders and keeping copies of all paperwork ensures smooth renewal.

Keeping Up with Industry Standards

Welding codes and procedures are constantly updated.

Welders can stay current by attending refresher courses, workshops, or joining professional associations like AWS.

FAQs About Becoming a Certified Welder

1. What does it mean to be a certified welder?
A certified welder has passed a performance-based test under official codes like AWS D1.1 or ASME Section IX. This credential proves the welder can consistently produce safe, high-quality welds.

2. Is certification the same as qualification in welding?
No, certification is issued by a recognized body like AWS, while qualification is specific to an employer’s Welding Procedure Specification (WPS). Certification is portable, while qualification is company-based.

3. Do you need formal training before taking a certification test?
Formal training isn’t required, but it greatly increases your chances of passing. Most welders attend trade schools, apprenticeships, or community colleges before testing.

4. How long does it take to become a certified welder?
It can take as little as 6–12 months through vocational programs. Apprenticeships take longer, usually 3–4 years, but provide steady income while training.

5. How much does welding certification cost?
Basic tests cost around $150–$300, but advanced certifications like 6G or CWI can cost $500–$2,000 or more. Training and school programs can add thousands in expenses.

6. Which welding certification is the most valuable?
The 6G pipe certification is considered one of the most respected. It demonstrates mastery in multiple welding positions and opens doors to high-paying jobs.

7. What is the hardest welding certification to get?
The 6G pipe test is often cited as the toughest due to its complexity. Welders must weld at a 45-degree angle in overhead, vertical, and horizontal positions.

8. Do certified welders earn more than non-certified welders?
Yes, certified welders typically earn 20–30% more than non-certified welders. Employers pay a premium for verified skills and compliance.

9. Can you get certified in more than one welding process?
Yes, welders can test in MIG, TIG, Stick, and Flux-Cored processes. Each certification expands job opportunities and increases earning potential.

10. Is the AWS certification recognized worldwide?
Yes, AWS certifications are accepted across the U.S. and many other countries. Some international projects may also require local credentials like ISO or EWF.

11. How do you keep welding certification active?
Welders must submit work verification forms to AWS every six months. Failing to do so can cause certification to expire, requiring retesting.

12. What happens if my certification expires?
Expired certifications usually require retaking the test. Keeping up with paperwork and reminders helps avoid costly retests.

13. Do welding inspectors need to be certified welders first?
Yes, most inspectors are certified welders with years of experience. To become a Certified Welding Inspector (CWI), welders must also pass written and practical exams.

14. Can I become a certified welder through the military?
Yes, the military offers intensive welding training that often leads to certification. Veterans can transfer these credentials into civilian careers.

15. What is the difference between AWS, ASME, and API certifications?
AWS is the broadest, covering structural and fabrication welding. ASME is focused on mechanical systems like boilers and piping, while API 1104 is specific to oil and gas pipelines.

16. Do all welding jobs require certification?
No, some entry-level jobs hire welders without certification. However, most industries—especially construction, energy, and aerospace—require certified welders.

17. Can you fail the AWS certification test?
Yes, many welders fail on their first attempt. The good news is you can retake the test after practicing your weak areas.

18. Is welding certification worth it?
Absolutely—certification increases pay, job stability, and career growth. It’s an investment that pays off over time in both opportunities and earnings.

Conclusion

Becoming a certified welder is not just about passing a test—it’s about proving your skills to industry standards.

Certification sets you apart, giving employers confidence that you can deliver consistent, safe, and high-quality work.

The journey may require training, practice, and investment, but the rewards are worth it.

Certified welders earn higher pay, enjoy stronger job security, and have access to specialized career paths.

With credentials recognized across industries and even internationally, certification unlocks opportunities that non-certified welders may never see.

From entry-level certifications to advanced roles like inspector, supervisor, or engineer, each step expands your career potential.

For anyone serious about welding as a long-term trade, certification is the key that opens doors to growth and stability.

By taking the time to prepare, practice, and stay current, you’re not just becoming certified—you’re building a career that lasts.