Welding Engineering Courses and Diplomas in India: Routes, Institutes and Eligibility

What Is a Welding Engineering Course?

A welding engineering course is a structured programme that teaches welding processes, metallurgy, design of weldments and quality control, leading to a diploma, degree or professional certificate. In India the term covers very different levels, from a one-year trade course to a two-year postgraduate degree, so the first step is to match the course level to your own entry qualification.

Two things separate the options. The first is the awarding body, such as the National Council for Vocational Training (NCVT), a university, or the International Institute of Welding (IIW) through its Indian member society. The second is the access condition, which may be a school pass, an engineering diploma or a degree.

Welding engineering knowledge is also what supports the welding coordinator role described in ISO 14731. Our guide to welding coordinator roles and responsibilities explains what that competence involves, which is the same ground the IIW diplomas are designed to cover.

Which Routes Lead to Welding Engineering in India?

Nine routes cover almost everything on offer, and they differ in length, entry level and awarding body. The table below summarises each one, and the sections that follow give the detail and the source for each.

How Do the IWE and IWT Diplomas Work in India?

The Indian Institute of Welding (IIW-India) is the only Authorised Nominated Body (ANB) for the International Institute of Welding in India. It awards the International Welding Engineer (IWE) and International Welding Technologist (IWT) diplomas, and it also certifies companies to ISO 3834 as the ANB for Company Certification. Our overview of the ISO 3834 welding quality system explains that side of its work.

IIW-India appoints Approved Training Bodies (ATBs) after an audit, controls admission to the standard route, and conducts the written, oral and practical examinations. The curriculum follows the IIW guideline IAB-252, which sets about 448 teaching hours for IWE and about 360 hours for IWT on the standard route. The IWE and IWS guide linked in the introduction covers the four modules and the entry conditions in detail.

The list is maintained on the IIW-India approved training institute page. Check it before enrolling, because ATB status can change and only listed bodies can run the standard route.

What Are the Standard, Alternative and Transition Routes?

IIW-India offers three routes to the diplomas. The standard route needs attendance at an ATB course. The alternative route is meant for experienced professionals who meet the access qualification and are currently practising in India; it does not require a regular course, but an ANB assessment and examinations still apply. The transition route is open only to people whose qualification and experience were already in place on or before 3 January 2011.

What Other Courses Does IIW-India Run?

IIW-India also schedules an online Advanced Course on Welding Technology for aspiring welding coordinators and other interested professionals. It covers four modules aligned with IAB-252, runs for about 100 hours across 40 topics and is described by IIW-India as purely for knowledge and competency development, not a qualification. The 2026 edition was scheduled from 10 June to 12 September.

The transition-route refresher course covers 20 topics in 20 online lessons of two hours, spread over 15 days. IIW-India says the refresher is open to all welding professionals as a student candidate, even though it was designed for the transition route.

What Is the AM-IIW Examination?

The AM-IIW examination is IIW-India’s own education programme and certification examination in welding engineering. Passing every paper makes the candidate an Associate Member of the Institute and entitles the candidate to the title National Welding Engineer. The re-introduced format includes theory papers, project work, practical work and a viva voce.

• Membership: the candidate must be an individual member of IIW-India in any category.
• Education: students in the final year of a 3-year engineering diploma, or in the 3rd or 4th year of a 4-year engineering degree, may register.
• Validity: a registration is valid for six years.
• Exemptions: diploma students get no exemption in any paper, while a B.E. candidate may claim exemption in papers already passed during the degree, based on documents.

Which Postgraduate Welding Programmes Are Available?

Three postgraduate options were verified for this guide: an M.Tech at NIT Tiruchirappalli, a one-year certificate run by PSG Tech with BHEL, and an M.E. in Welding Technology in the Anna University system. All three expect an engineering degree and weight practical exposure to welding and testing.

Figure 4: A student examining a weld cross-section macrograph beside a tensile testing machine, the kind of laboratory work postgraduate welding programmes include.

What Does the PSG-BHEL Certificate Add?

According to the BHEL Welding Research Institute (WRI) programme page, the PG Certificate includes an ASNT NDT Level II certification programme in all four NDT techniques and the Certified Welding Inspector (CWI) examination of WRI. NDT inspection is a large part of the syllabus, and our NDT method selection guide compares the methods in practical terms. WRI itself was established on 1 November 1975 with UNIDO/UNDP assistance under BHEL, and the programme details are on the BHEL WRI PG Certification page.

NIT Tiruchirappalli publishes the M.Tech (Welding Engineering) programme on its official welding programme page. The department is Metallurgical and Materials Engineering, and the subjects reflect the standards used in fabrication such as the base metal groupings in our P-Number and F-Number grouping guide.

Which Diplomas and Trade Courses Suit Entry-Level Learners?

Entry-level routes start from a school pass and give practical welding skills with a recognised certificate. They suit learners who want to work as welders, supervisors or technicians first and add engineering qualifications later.

What Does the ITI Welder Trade Offer?

The ITI Welder trade is a one-year course under the Craftsman Training Scheme (CTS) of the Directorate General of Training, regulated by NCVT. It has two semesters, and graduates receive a National Trade Certificate (NTC). Eligibility is generally a Class 8 pass, although some institutes require Class 10 with science and mathematics. The academic session usually starts in August.

What Is the Craft Instructor Training Scheme?

The Craft Instructor Training Scheme (CITS) trains welding instructors in one year at National Skill Training Institutes. For example, NSTI Ludhiana lists a Welder trade at NSQF Level 6 with 50 seats, admission through an all-India entrance test run by DGT, and eligibility of NTC/NAC, a diploma or a degree in a relevant engineering branch.

Are There Polytechnic Diplomas in Welding?

Welding-specific polytechnic diplomas are offered by only some institutes. One verified example is the Diploma in Mechanical Welding and Sheet Metal Engineering at SJ Government Polytechnic, Bengaluru: a three-year, AICTE-approved course run under the Karnataka Department of Technical Education. State eligibility and domicile rules apply, so check the current admission notice.

How Do Welders Get Certified Within IIW-India?

IIW-India runs its National Welding Training and Certification Scheme (NWTCS), which trains and certifies welders to the level of standards such as IS 7310, IBR, ISO 9606-1, ASME Section IX and AWS D1.1. Welder qualification itself follows the rules in our guide to ASME Section IX Article IV welder qualification. IIW-India’s Approved Training Bodies for the International Welder qualification are Ador Welding (Pune) and Don Bosco Technical Institute (Kochi).

Which Inspection Courses Sit Alongside Welding Engineering?

Inspection certifications are separate from engineering diplomas but are often taken by the same people. They cover visual and weld inspection rather than welding coordination, and they are examined by different bodies.

• NWICS (IIW-India): the National Welding Inspectors’ Certification Scheme, designed to meet the qualification criteria for welding inspectors under IS 18224 (CWI-S), with entry tied to education and years of experience.
• CSWIP (TWI): TWI’s published schedule for late 2026 lists CSWIP Welding Inspector and Senior Welding Inspector courses at Indian venues including Chennai, Cochin, Pune and Trichy. See the TWI welding inspection courses page for current dates.
• WRI Certified Welding Inspector: part of the PG Certificate at BHEL WRI, as described above.

The difference between an engineer, a QA/QC engineer and an inspector is covered in our comparison of welding engineer, QA/QC engineer and welding inspector roles. Independent inspection by client-appointed bodies is explained in our guide to third party inspection in welding.

How Do You Choose and Verify a Course?

Choose by starting qualification first, then by the credential you need, and verify the institute before you pay. The table below maps common starting points to routes verified in this guide.

How Do You Verify a Welding Course Before Paying?

1. Identify the awarding body. Find out who actually issues the certificate: NCVT, a university, IIW-India or another body.
2. Check the approved list. For IWE, IWT and International Welder courses, confirm that the institute appears on the IIW-India approved training institute page.
3. Check the entry conditions. Compare your qualification and experience with the published access conditions for that route.
4. Check approval or affiliation. For diplomas and degrees, confirm NCVT affiliation or AICTE approval, as relevant to the course.
5. Ask for the syllabus and exam calendar. IIW diplomas follow IAB-252, so the syllabus should map to its four modules and the examinations should be run by the ANB.
6. Get costs and terms in writing. Obtain the current fee sheet, intake dates and refund terms from the institute rather than relying on third-party listings.

After enrolling, practise the code knowledge these courses assume. Our guide to QW-200 WPS variables is a good place to start with the basics.

Quick Reference: Welding Courses in India at a Glance

This cheat sheet condenses the verified facts. Confirm each against the institute or awarding body before acting.

What Are the Common Mistakes and Limits?

Most problems come from skipping verification and from relying on outdated listings. The points below are the ones that cause the most wasted time and money.

• Assuming any institute teaching IWE is authorised. Only Approved Training Bodies on the IIW-India list can run the standard route.
• Treating IWE as a degree. It is an IIW diploma issued through the ANB, and the IWE entry condition itself assumes an engineering degree.
• Assuming AM-IIW has AICTE recognition. Candidates registered after 31 May 2013 receive the certificate without it.
• Using the transition route today. It requires qualification and experience attained by 3 January 2011.
• Relying on aggregator fees and seat counts. Listing sites differ and age quickly. Use the institute’s current notice.
• Confusing inspection certificates with engineering diplomas. CSWIP, NWICS and the WRI CWI examination certify inspection competence, not welding coordination.

Key Terms

ANB (Authorised Nominated Body)

The national body appointed by the International Institute of Welding to award IIW diplomas, which is IIW-India in India.

ATB (Approved Training Body)

An institute audited and approved by the ANB to teach and run the standard route to an IIW diploma.

IAB-252

The IIW guideline that sets the curriculum, hours and examinations for welding coordination personnel.

IWE and IWT

The International Welding Engineer and International Welding Technologist diplomas for welding coordination personnel.

AM-IIW

IIW-India’s examination for Associate Membership and the National Welding Engineer title.

NCVT and NTC

The National Council for Vocational Training and the National Trade Certificate it awards for ITI trades.

GATE

The Graduate Aptitude Test in Engineering, an entrance score used for several M.Tech and M.E. admissions.

Conclusion

A welding engineering course in India is best chosen by working backwards from your qualification: ITI and polytechnic routes for school leavers, AM-IIW and IWT for diploma holders, and IWE, the PSG-BHEL PG Certificate or the NIT Tiruchirappalli M.Tech for engineering graduates. The most important check is the awarding body, because only approved bodies can run IIW diploma courses, and fees and intakes change every year. Verify each programme with the institute before paying. For what the roles pay and where they lead, read the career guide linked at the top of this page, then test your code knowledge with our ASME Section IX practice quiz.

Sources and References

• Indian Institute of Welding (IIW-India), Personnel Qualification and Certification pages, list of approved training institutes, routes to qualification, ANB examination calendar and Advanced Course on Welding Technology
• IIW-India, AM-IIW Examination eligibility criteria and general information
• IIW-India, National Welding Training and Certification Scheme and National Welding Inspectors’ Certification Scheme brochures
• IIW guideline IAB-252, Personnel with Responsibility for Welding Coordination, as summarised in our IWE guide
• BHEL Welding Research Institute, Tiruchirappalli, PG Certification Programme page and WRI course calendar 2026-27
• PSG College of Technology and BHEL Educational Society, PG Certificate Programme in Welding and Quality Engineering brochure, 2026-27 admissions
• National Institute of Technology Tiruchirappalli, M.Tech (Welding Engineering) programme page and academic programmes list
• Directorate General of Training (DGT), Welder trade and Craft Instructor Training Scheme information, NSTI Ludhiana
• TWI Training, CSWIP Welding Inspector course availability, India
• FCRIT Weld Academy, Fr. C. Rodrigues Institute of Technology, Navi Mumbai

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