ASNT NDT Level III Certification
Demonstrate your advanced qualifications to employers and clients, and establish trust in your knowledge, skills, and abilities.
Start Your NDT Level III Certification ApplicationThe ASNT NDT Level III Certification Program includes computer-based exams that validate your expertise and meet ANAB accreditation standards.
As a Level III, you’ll be qualified to take on responsibilities as an NDT manager -- writing inspection procedures, managing operations, and training teams, with the potential for a more stable schedule and competitive salary.
View the Full NDT Level III Program DocumentWhat to Know Before You Start: Online Application, Requirements, and Fees
On this page, you’ll find details about the full application process for NDT Level III certification. Here are some key points to understand before you begin.
1
Understand and Plan for ASNT NDT Level III Certification Fees
To achieve NDT Level III certification, first-time applicants must apply for and pass the NDT Basic exam and at least one Method exam.*
Initial or Recertification Method Exam
Retake a Failed Exam
View Retake Information
*The NDT Basic exam is required for the initial NDT Level III certification. For recertification in advance of certification expiration, applicants may select Method exams only.
Get Even More Value from Your ASNT Certification
ASNT certifications and qualifications are available to any NDT professional. But ASNT members get reduced pricing for certification applications—as well as events and publications.
And membership offers even more.
Stay connected with other NDT professionals, globally, and locally.
Grow with the latest scientific, engineering, and technical knowledge.
Access world-class tools, resources, training, and research.
To get your reduced application price, become a member before you apply.
Join ASNT or Renew Your Membership
2
Verify Your Education and Experience for NDT Level III Certification
Determine the education and experience requirements that apply to you. You’ll enter this information in your online application in MyCert.
*As defined in the latest edition of ASNT’s Recommended Practice No. SNT-TC-1A, work experience must be in:
nondestructive testing
an assignment comparable to that of an NDT Level II
the test methods you are applying for
3
Gather Supporting Documentation
To support your work experience, gather the following documentation* to upload with your online application in MyCert.
Experience Documentation
If you are using post-secondary education to meet education requirements, please upload digital copies of diplomas or transcripts.
Experience Documentation
Acceptable documentation, signed by the employer, may include:
inspection logbooks
inspection reports
employer or third-party certificates or certification records
human resources records
The documentation you provide must state:
level of qualification
OR Level II job duties
AND number of days working at Level II or comparable responsibilities
If you are self-employed:
Provide signed statements from at least two customers.
Documents that are NOT accepted:
certificates of training
non–employer-issued qualifications
Level I certificates
4
Complete Your Application
To be sure your application for ASNT NDT Level III certification is considered—and that you get timely approval—be sure to:
Complete the online application.
Upload all documentation.
Sign required agreements, including the ASNT Code of Ethics and Confirmation Statement.
Pay all applicable fees by credit card, wire transfer, or check.
Watch for a letter of approval of your application in your email inbox.
Next Step: Get Ready for Your Exams
Watch for your letter of approval of your application in your email inbox. Once your application is approved, you can schedule your exams. Learn what to expect, how to prepare, and how to schedule your exams.
Explore NDT Level III Exam Information
