Aramco Schedule Q: a supplier's guide

Schedule Q is Aramco's quality schedule, not its safety one. What it requires, who it binds down the supply chain, and what to state when you buy.

Read this first: Schedule Q is a quality schedule, not a safety schedule.

That single misconception causes more wasted effort than any other point in this document. Schedule Q sets out quality assurance and quality control requirements in Saudi Aramco contracts — quality management systems, quality plans, inspection and test plans, and the documentation that proves work was done as specified. Safety obligations for contractors live in different contract documents and in Aramco's construction safety material, not here.

If someone has told you that Schedule Q compliance means buying safety equipment, they have confused two things. Schedule Q may well govern how you document the material you buy — including safety equipment — but it is a quality instrument.

What Schedule Q actually requires

Three obligations run through it.

A quality management system. Contractors are required to operate a quality system aligned to ISO 9001. This is the baseline, and for most established contractors it is already in place; the work is demonstrating it against the contract rather than building it.

A project-specific Quality Plan. Not a generic corporate manual — a narrative plan written for the project in hand, prepared in accordance with ISO 10005, the ISO guideline for quality plans. It is expected to cover the phases of the work: design, procurement, construction and pre-commissioning. Widely circulating copies of Schedule Q specify submission to the Company Representative within 30 calendar days of the contract's effective date. Verify that figure against your own contract — the copies in general circulation are unofficial and some are demonstrably old, and the contract you signed governs, not a PDF found online.

Inspection and Test Plans. ITPs identify, activity by activity, what is inspected, against what acceptance criteria, by whom, and with what documentation. Their most consequential feature is the classification of points as hold, witness or review:

a hold point stops work until the nominated party has attended and released it;
a witness point invites attendance, and work may proceed if the party does not attend;
a review point is a documentation check rather than a physical attendance.

Getting hold points wrong is expensive in a way that is invisible until it happens. Work that passes a hold point without release can be required to be opened up again, and no amount of subsequent test evidence substitutes for the release that was not obtained.

Who it binds — the part suppliers miss

Schedule Q binds the contractor, and the contractor's obligations extend to subcontractors and vendors. The quality plan is required to ensure that the activities of subcontractors and vendors are planned, coordinated and completed in compliance with contract requirements.

The practical consequence for anyone selling into this work: you are inside the contractor's quality system whether or not you signed anything with Aramco. Your material certificates, your test reports, your traceability from heat number to delivered item are evidence in someone else's ITP. A supplier who delivers correct goods with incomplete documentation has delivered a problem, because the documentation is what the hold point releases against.

Where 9COM fits, and where it does not

9COM is a separate mechanism and it is regularly confused with Schedule Q. It is Aramco's approved-supplier arrangement organised by commodity: suppliers are assessed against a commodity category and, once approved, appear as an approved source for that category. Reported features of the process include application through Aramco's e-Marketplace, assessment against the relevant commodity category code, and a technical readiness review that can include inspection of the manufacturing facility. Published guidance from consultancies puts a typical timeline at three to six months, and notes that holding an Aramco vendor code is not the same as holding a 9COM approval.

Two things follow.

9COM approval attaches to a manufacturer and a commodity, not to a distributor's catalogue. When a specification calls for an approved source, what is being asked for is the manufacturer's status in that category.

Schedule Q compliance and 9COM approval are different questions. A contractor can be fully compliant with Schedule Q while sourcing from a manufacturer that is not 9COM approved, if the specification does not require an approved source. Conversely, buying from a 9COM approved manufacturer does not by itself discharge any Schedule Q obligation, because Schedule Q is about your quality system and your evidence.

What to state when you buy

If your purchase will sit inside a Schedule Q project, the enquiry should carry the quality requirements from the start. Adding them after a price is agreed is where cost and delay enter.

The project and its quality regime — that Schedule Q applies, and any project-specific quality specification referenced by the contract.
The documentation required at delivery — material certificates and their type, test reports, certificates of conformity, and whether originals are needed.
Traceability depth — heat number, batch, or serial, and whether marking must be physical on the item.
Inspection points — whether the supplier's works will be subject to a hold or witness point, and who attends.
Approved-source requirements — whether the specification requires a manufacturer approved for that commodity.
Deviation handling — the route for a proposed alternative, and who approves it. Assume nothing may be substituted silently.
Language and format of documentation, and how it must be transmitted.
Retention — how long the supplier must keep records, and whether they must be produced on request after delivery.

A supplier who receives all eight can quote a price that will survive the project. A supplier who receives none quotes a lower price and delivers a dispute.

How a sourcing partner helps

Compliance-driven procurement fails at the seams: between the specification and the enquiry, between the manufacturer's certificate and the ITP that needs it, between what was ordered and what turns up. Those seams are where a sourcing intermediary earns its place — translating a specification into an enquiry a manufacturer can answer, confirming what documentation will actually accompany the goods before the order is placed rather than after, and pushing back when a proposed substitution would need an approval nobody has obtained.

Modern Nifal Trading works this way by design: we source to specification, and the specification includes the paperwork.

A note on sources

Schedule Q is a contract document. It is not published as an open standard, and the copies circulating on document-sharing sites are unofficial, of uncertain vintage, and in at least one case an explicitly marked draft. This article is written from secondary sources and states the shape of the requirements rather than quoting clauses. Nothing here overrides your contract. Where a specific figure is quoted above, it is flagged for verification.

Details of Aramco's construction safety requirements, deliberately not covered here, sit in separate contract schedules and in Aramco's safety manual.