Aramco vendor prequalification
What Aramco publishes about becoming a supplier, what it does not publish, and how to tell the difference before you spend money on the wrong thing.
Aramco registration runs through its e-Marketplace on the SAP Ariba network. Published requirements include the Supplier Code of Conduct, ERTQA for manufacturers of engineering commodities, background investigation for service contractors, the Construction Safety Manual, and CWQAP workforce qualification.
Updated · 8 minute read
What Aramco actually publishes
Six things appear on Aramco's own supplier resources: e-Marketplace registration, the Supplier Code of Conduct, ERTQA for engineering-commodity manufacturers, background investigation for service contractors, the Construction Safety Manual and Safety Handbook, and the CWQAP workforce qualification programme.
Start here, and treat anything not on this list as a claim rather than a requirement until you have seen it in an Aramco document or heard it from the Aramco contact managing your registration.
| Published item | Who it applies to |
|---|---|
| e-Marketplace registration | Every supplier. Registration is completed through Aramco's e-Marketplace platform, which runs on the SAP Ariba network. Offline registration forms exist for in-Kingdom vendors, in-Kingdom manufacturers and out-of-Kingdom manufacturers, but they are for use only when Aramco registration personnel direct it. |
| Supplier Code of Conduct | Every supplier acknowledges it. Read it before acknowledging it, because it carries obligations down your own supply chain. |
| ERTQA | Manufacturers of engineering commodities. Engineering Requirements for Technical and Quality Approval, and it is a technical approval of the product and the plant that makes it, not a paperwork exercise. |
| Background investigation | Service contractors, under Aramco's own guidelines. |
| Construction Safety Manual | Contractors. Volume 1 is the Contractor Safety Administrative Requirements, CSAR. Volume 2 is the Work Site Safety Manual, WSSM. The Aramco Safety Handbook sits alongside them. Together they are the contractual safety baseline. |
| CWQAP | Contractors with a technical workforce. The Contractor Workforce Qualification Assurance Program evaluates technicians through Aramco-authorised third-party institutes, so it has a lead time and a cost per head. |
Registration is a platform, not a submission
Registration happens on the e-Marketplace running on SAP Ariba. That means a maintained supplier profile rather than a one-off application: categories, certifications with expiry dates, contacts and compliance acknowledgements all sit in a record you are responsible for keeping current.
The practical failure mode is not rejection, it is decay. A certificate expires in the profile, the category list was set once by whoever did the registration and never revisited, and enquiries stop arriving without anybody being told why. Assign an owner to the profile the way you would assign an owner to a licence renewal.
Keep the offline forms in perspective. They exist for the three registration types and Aramco states they are for use only when registration personnel direct their use. Filling one in unprompted is not a faster route.
ERTQA changes what you have to be able to show
If you manufacture engineering commodities, ERTQA is the gate. It assesses the technical and quality capability behind the product, which means design control, process control, inspection and test, traceability and nonconformance handling have to be real and evidenced at the plant.
This is where a quality management system stops being a certificate and starts being a set of records somebody reads. Whatever the formal ISO position, an assessor looking at technical and quality approval will want material traceability, calibration with traceable certificates, inspection and test plans that match what the line actually does, and a nonconformance record trail that shows dispositions being made by people with the authority to make them.
Organisations that already run those controls properly find ERTQA demanding rather than surprising. Organisations whose quality system is a folder find out how much of it was a folder.
For contractors, safety is contractual before it is cultural
CSAR and WSSM are the two volumes of the Construction Safety Manual, and they are contract documents. The Aramco Safety Handbook sits with them. Compliance is assessed on site against named requirements, not against your own HSE policy.
Read the volumes before bidding rather than after award. They set out administrative requirements on the contractor organisation as well as work-site rules, and several of them have lead times: appointed and qualified safety personnel, documented programmes, and training that has to have happened before mobilisation rather than during it.
CWQAP is the other lead-time item. Technician evaluation runs through Aramco-authorised third-party institutes, and a project that discovers this at mobilisation has a scheduling problem it cannot solve with money alone.
iktva, and what local content means for a bid
iktva is Aramco's In-Kingdom Total Value Add programme, launched in 2015 to baseline, measure and raise localisation. Aramco has announced it achieved its 70 percent local content target and intends to reach 75 percent by 2030.
For a supplier, the operative point is that local content is measured rather than asserted. Where iktva applies to your category, it becomes a number attached to your organisation, and improving it means real decisions about where you buy, where you manufacture and who you employ.
It also propagates. A supplier's own supply chain contributes to its score, which is why local content questions arrive from customers who are not Aramco but sell to Aramco. That is the same mechanism that pushes ISO certification down through the chain, and it is worth understanding as a market force rather than a rule.
Where ISO certification honestly fits
Buyers in the Aramco supply chain routinely require ISO 9001, and many require ISO 14001 and ISO 45001 as well. That is a market reality worth planning for. It is not the same statement as Aramco mandating them, and we are not going to make that second statement.
The distinction matters because it changes what you should do. If a specific buyer's prequalification questionnaire asks for ISO 9001, you need ISO 9001 for that buyer, on their timescale, with a certificate from an accredited certification body they will accept. That is a concrete, checkable requirement you can plan a project around.
If a consultancy tells you Aramco disqualifies suppliers without ISO 9001, ask where that is published. We looked and could not source it to Aramco. It may well be true in practice for some categories and it is not something a supplier should be buying a certificate against without knowing which category and which buyer.
The useful move is the same either way: get the prequalification questionnaire from the customer in front of you, and build against that document. It is specific, it is current, and it is the thing that actually gets scored.
Working from Khobar, accurately described
Al Khobar has no industrial city. It appears on neither MODON's nor the Royal Commission's list, and no factory count exists for it. It is the commercial and head-office half of the Dammam metropolitan area, next to Aramco's headquarters in Dhahran.
Getting this right matters commercially as well as factually, because it describes the buyer correctly. A Khobar-registered contractor or supplier usually has its office there and its work somewhere else: a Jubail plant, an Aramco site, a Dammam factory. Its compliance problem is multi-site, and its audit exposure comes from its customers rather than from a landlord or a zone regulator.
So the binding requirements on a Khobar business are mostly customer requirements. Vendor prequalification, the Construction Safety Manual on Aramco work, client ISO requirements, contractor classification for government tenders, and municipal and civil defence approvals for the premises itself. That is a different readiness problem from a factory inside an industrial city, and it should be planned differently.
What suppliers ask us
Does Aramco require ISO 9001?
We cannot source that statement to Aramco, so we will not make it. What is true and useful: buyers in the Aramco supply chain routinely require ISO 9001 in prequalification, and a specific customer's questionnaire will tell you whether yours does. Build against that document.
How do we register as a supplier?
Through Aramco's e-Marketplace platform, which runs on the SAP Ariba network. Offline forms exist for three registration types but Aramco states they are for use only when its registration personnel direct it.
What is ERTQA?
Engineering Requirements for Technical and Quality Approval. It applies to manufacturers of engineering commodities and assesses the technical and quality capability behind the product and the plant producing it.
What is CWQAP?
The Contractor Workforce Qualification Assurance Program. Technicians are evaluated through Aramco-authorised third-party institutes. It carries a per-head cost and a lead time, so it belongs in the mobilisation plan rather than in the mobilisation week.
Is there an industrial city in Al Khobar we should be in?
No. MODON's Eastern Province industrial cities are Dammam 1, 2 and 3 and Al-Ahsa. Jubail and Ras Al Khair are Royal Commission cities. SPARK is a MODON private industrial city near Buqayq, licensed in 2021, and it is not a Royal Commission city. Al Khobar is offices.
Which certificates should we get first?
The ones a named customer's questionnaire asks for, with the earliest deadline. If several customers ask for the same standard, that is your answer. Buying a certificate because a market rumour says it is needed is the most common wasted spend we see in this sector.
Do you handle the prequalification submission?
We prepare the compliance side: the management systems, the documented evidence and the readiness for a technical or safety assessment. The registration and the commercial relationship are yours, and any consultant promising to place you on a vendor list should be asked how.
Next
Aramco prequalification readiness
The compliance evidence behind a supplier profile, prepared against the questionnaire in front of you.
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Build against the questionnaire, not the rumour
Send us the prequalification document your customer actually issued. We will tell you which parts you already meet, which need evidence you have but have not organised, and which are genuine work.