---
title: "How Long Does a Welding Certification Last? Renewal Guide  | WWA."
url: "https://www.westernweldingacademy.com/blog/how-long-does-a-welding-certification-last"
---

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Certifications & Testing

# How Long Does a Welding Certification Last?

Western Welding AcademyPublished September 9, 2026Updated October 8, 20265 min read

In this article

1.  [AWS Certified Welder (CW): 6-Month Maintenance Cycle](#aws-certified-welder-cw-6-month-maintenance-cycle)
2.  [Employer Welding Qualifications: Typically 6 Months](#employer-welding-qualifications-typically-6-months)
3.  [ASME Section IX: 1 to 3 Years](#asme-section-ix-1-to-3-years)
4.  [API Certifications: 3 Years](#api-certifications-3-years)
5.  [CWI (Certified Welding Inspector): 3 Years](#cwi-certified-welding-inspector-3-years)
6.  [How to Keep Your Certifications Current](#how-to-keep-your-certifications-current)
7.  [What Western Welding Academy Graduates Earn](#what-western-welding-academy-graduates-earn)
8.  [Frequently Asked Questions](#frequently-asked-questions)
9.  [Earn Your Certifications and Keep Them for Life](#earn-your-certifications-and-keep-them-for-life)

## AWS Certified Welder (CW): 6-Month Maintenance Cycle

The AWS Certified Welder credential does not technically expire on a fixed date. Instead, it requires a maintenance form submitted to AWS every 6 months. The form confirms you are still actively welding using the same process and position you were tested on. If you submit on time, the certification remains active indefinitely. If you miss the 6-month window, there is a 60-day administrative extension. After that, the certification lapses and you must retest from scratch.

This system means a CW certification can last your entire career as long as you stay employed in the welding process you certified on and submit the paperwork on time. The maintenance form costs almost nothing. Missing the deadline costs you a complete retest plus the time and stress of scheduling. Set a calendar reminder for every 5-month mark. Learn about [how to get welding certified without school](/blog/how-do-you-get-welding-certified-without-school) and the AWS testing process.

## Employer Welding Qualifications: Typically 6 Months

When an employer tests you on their specific welding procedures, that qualification is usually valid for 6 months. Under AWS D1.1 (structural welding code), your welder qualification remains active as long as you have welded using that process at least once in any 6-month period. This is tracked through a welder continuity log maintained by the employer.

If you stop welding for more than 6 months on a qualified process, or if you change employers, you will likely need to requalify. Most new employers require their own welding test regardless of what certifications you hold. The employer test verifies you can meet their specific procedures, materials, and quality standards.

**Ready to launch your welding career?** [Apply now](/apply) **or call** [Western Welding Academy](/) **at (307) 284-5313 today.**

## ASME Section IX: 1 to 3 Years

ASME Section IX welder performance qualifications follow a similar continuity model. Your qualification remains active as long as you weld using the qualified process and the employer maintains documentation of your welding activity. If you stop welding for more than 6 months on a qualified process, requalification is required. ASME qualifications do not have a fixed expiration date but depend on continuous practice and employer records.

## API Certifications: 3 Years

American Petroleum Institute certifications for pipeline and refinery welding are valid for 3 years. Renewal requires retesting or meeting specific continuing education requirements depending on the certification. API 1104 (pipeline welding) qualifications follow similar continuity rules to ASME, requiring documented welding activity every 6 months.

## CWI (Certified Welding Inspector): 3 Years

The AWS Certified Welding Inspector credential is valid for 3 years from the date earned. Renewal options include retaking the exam, completing 80 hours of documented professional development, or a combination of both. CWI renewal costs approximately $375 to $600 depending on the renewal method. Learn about [what welding inspectors do and how to become one](/blog/what-is-a-welding-inspector-and-how-do-you-become-one).

| Certification | Valid Period | Renewal Method | If Lapsed |
| --- | --- | --- | --- |
| AWS CW | 6-month maintenance cycle | Submit maintenance form | Full retest required |
| Employer Qualification | 6 months (continuity) | Active welding + employer log | Requalification test |
| ASME Section IX | 6-month continuity | Documented welding activity | Requalification test |
| API 1104 | 3 years | Retest or CE hours | Full recertification |
| CWI | 3 years | Exam or 80 hrs professional dev | Retake full CWI exam |
| WWA Testing | AWS Accredited Test Facility, on-campus testing, certification training from day one |  |  |

## How to Keep Your Certifications Current

The simplest strategy is to set calendar reminders for every certification you hold. Submit AWS CW maintenance forms at the 5-month mark, giving yourself a buffer. Keep a personal log of your welding activity by process and position. When changing employers, bring copies of all certifications and your continuity documentation.

At [Western Welding Academy](/), students learn the certification maintenance requirements alongside the welding itself. The school is an AWS Accredited Test Facility, and students test on campus. With 85 percent booth time, 2,000+ graduates, and a 94 percent hire rate within 90 days, the school builds welders who understand that earning a certification is just the beginning. Keeping it is the career skill.

## What Western Welding Academy Graduates Earn

Graduates of [Western Welding Academy](/) earn verified paychecks that depend on maintaining active, current certifications.

VERIFIED GRADUATE PAYCHECKS

Leyton Wagner$4,514/check

Gavin Walden$3,986/check

David Smolek$3,417/check

Noah$2,800/week

Hank$150K+/year

Source: WWA website (Leyton, Gavin, David). Graduate outcomes tracking (Noah, Hank).

Leyton Wagner earns $4,514 per paycheck. Active certifications keep those earnings flowing. Gavin Walden takes home $3,986. David Smolek earns $3,417. Noah clears $2,800 per week on the North Slope. Hank reached $150,000 per year by age 21. A lapsed certification stops all of it.

**Ready to launch your welding career?** [Apply now](/apply) **or call** [Western Welding Academy](/) **at (307) 284-5313 today.**

## Frequently Asked Questions

**Q1. Do welding certifications expire?**

Yes. AWS CW certifications require 6-month maintenance. Employer qualifications lapse after 6 months of inactivity. ASME qualifications follow 6-month continuity rules. API certifications expire after 3 years. CWI credentials last 3 years. Missing any renewal window requires complete retesting.

**Q2. How do I renew my AWS welding certification?**

Submit a certification maintenance form to AWS every 6 months confirming you are still actively welding using the certified process. The form is simple and low-cost. Missing the 6-month window plus the 60-day extension means retesting from scratch.

**Q3. Can I lose my certification if I change jobs?**

Your AWS CW certification transfers between employers as long as you submit maintenance forms on time. However, most new employers require their own welding test regardless of existing certifications. Your AWS card proves general competence. The employer test proves you meet their specific procedures.

**Q4. How much does it cost to renew welding certifications?**

AWS CW maintenance forms cost minimal administrative fees. CWI renewal costs $375 to $600. Employer requalification tests are usually provided at no cost to the welder. API recertification costs vary by the specific certification. The real cost of letting a certification lapse is the expense and time of retesting.

**Q5. What happens if I forget to renew?**

If you miss the maintenance window for an AWS CW certification, it lapses and you must retest from scratch. There is a 60-day administrative extension after the 6-month deadline, but after that, no exceptions. The same applies to most employer and code-based qualifications.

**Q6. What makes Western Welding Academy different from other welding schools?**

Western Welding Academy delivers 85% hands-on booth time with on-campus testing at an AWS Accredited Test Facility. Students learn certification requirements and maintenance protocols as part of their training. The school holds a 94 percent hire rate within 90 days across 2,000+ graduates.

## Earn Your Certifications and Keep Them for Life

The hardest part is passing the test. Keeping it active is just paperwork. Call [Western Welding Academy](/) at (307) 284-5313 or [apply now](/apply) to earn your certifications at the top AWS testing facility in the country.

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In this article

1.  [AWS Certified Welder (CW): 6-Month Maintenance Cycle](#aws-certified-welder-cw-6-month-maintenance-cycle)
2.  [Employer Welding Qualifications: Typically 6 Months](#employer-welding-qualifications-typically-6-months)
3.  [ASME Section IX: 1 to 3 Years](#asme-section-ix-1-to-3-years)
4.  [API Certifications: 3 Years](#api-certifications-3-years)
5.  [CWI (Certified Welding Inspector): 3 Years](#cwi-certified-welding-inspector-3-years)
6.  [How to Keep Your Certifications Current](#how-to-keep-your-certifications-current)
7.  [What Western Welding Academy Graduates Earn](#what-western-welding-academy-graduates-earn)
8.  [Frequently Asked Questions](#frequently-asked-questions)
9.  [Earn Your Certifications and Keep Them for Life](#earn-your-certifications-and-keep-them-for-life)

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