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Third-Party Inspection

Aramco vendor inspection: what approval really means and how to prepare

What it takes to be an Aramco-approved third-party inspection vendor. The qualification process, what auditors look for, and how operators verify approval scope on engagements.

Third-Party InspectionPublished12 May 2026Reading time4 minByIES Editorial
Engineer reviewing approval documentation at a refinery site office

"Aramco approved" appears on the homepage of nearly every inspection company that touches a project in the Kingdom. It is a genuine credential, but it is also one of the most misunderstood phrases in KSA procurement. Approval scope varies, categories vary, validity varies, and approval is not a substitute for the technical qualification of the individual inspector who walks onto your site.

This guide is for two readers: operators and EPC contractors evaluating third-party inspection (TPI) vendors, and inspection providers working toward or maintaining their own approval. We are an approved vendor ourselves and will be straight about that. The aim is to make the credential clearer for the whole market, so everyone hires better, whichever provider they choose.

Approval is scope-specific and time-limited

A vendor approved to inspect coatings is not automatically approved to witness pressure-vessel fabrication. Always confirm the category, the scope, and the validity date, not just the headline claim.

What approval actually certifies

Operator approval is a prequalification of the company against a defined category of service. It tells you the organisation has been assessed for capability, quality systems, and conduct, and registered to offer that category of work. It does not tell you that every task the vendor markets falls inside that scope, and it does not certify the specific person who attends your site.

That distinction matters because the two failures it hides are the expensive ones: a vendor working just outside its approved scope, and an approved company sending an inspector whose personal certification has lapsed.

How operators should verify approval

Verification takes one short exchange and prevents a category of dispute later.

  1. Ask the vendor for its current approval reference and the exact scope it covers.
  2. Confirm that reference through the operator's own vendor management or procurement channel.
  3. Check the validity date, and treat anything expired or unverifiable as no approval at all.
  4. Separately, confirm the named inspectors' personal certifications against your scope.

Personal certifications that sit alongside company approval

ISO 9712ASNT SNT-TC-1AAPI 510API 570API 653CSWIP / AWS

Company approval and inspector competency are two different checks. A vendor can be genuinely approved and still send someone unqualified for your specific scope. Verify both, every time.

The gap most procurement misses

What auditors weight most heavily

For providers preparing for or maintaining approval, the audit rarely turns on raw technical ability. It turns on the systems around the work:

  • A documented quality management system that is actually followed, not just filed.
  • An inspector competency matrix with current, traceable certifications.
  • Clean inspection and non-conformance reporting with full traceability.
  • Evidence that the firm protects its independence under commercial pressure.

These are the same disciplines that define any serious TPI provider, and they overlap closely with the 12-point buyer's checklist operators should run on every vendor.

Why approval is lost

Approval is a standard to be maintained, not a badge earned once. Firms lose it through predictable, avoidable lapses:

The usual causes

Expired inspector certifications, documentation that does not match the work performed, quality-system drift after the initial audit, and operating outside the approved scope. Almost none of these are about technical capability.

The defence is the same closed-loop discipline that underpins a strong asset integrity programme: keep records current, keep certifications valid, and treat the audit conditions as continuous obligations.

How IES approaches approval

IES holds Aramco approved vendor status and treats it as an operating standard rather than a marketing line: current inspector certifications, disciplined reporting, and a quality system built to survive scrutiny. If you are evaluating providers, verify our approval the same way you would verify anyone's, then contact our team to confirm scope for your project.

Frequently asked

Questions buyers ask us

It means the vendor has been assessed and registered to perform specific categories of work for the operator, within a defined scope and validity period. It is a prequalification of the company against a category of service, not a blanket endorsement of every task the vendor might offer.

Ask the vendor for its current approval reference and the exact scope and validity it covers, then confirm that reference directly through the operator's vendor management or procurement channel. Treat an unverifiable or expired claim as no approval at all.

No. Company approval qualifies the organisation to offer a category of service. The individual inspector still needs the relevant personal certifications, such as ISO 9712, ASNT, or API credentials, valid for the specific work. Always check both.

Most commonly through documentation and quality-system lapses, expired inspector certifications, or failure to maintain the conditions of the original audit, rather than a lack of technical ability. Approval is a standard to be maintained, not a badge earned once.

TopicsAramco approved inspection vendorAramco vendor approvalAramco inspection prequalificationthird party inspection Aramco KSAvendor approval Saudi Arabiainspection vendor qualification
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