Dallas–Fort Worth, Texas
ISO 9001 consulting for the DFW manufacturing base.
One current, public prime document closes a door on us in its first clause and opens a different one in clause 1.8. Being able to quote both is worth more than a page of claims.
We work in the Kansas City metro. Engagements here run remotely, with on-site visits at the points where being in the building changes the outcome — gap analysis, internal audit, and the certification audits themselves. We do not maintain an office in this market and would rather say so than imply otherwise.
A requirement you can read yourself
Most large manufacturers keep their supplier quality requirements behind a portal, which is why so much written about them is guesswork. Lockheed Martin Aeronautics does not. Its Appendix QJ, the process source quality requirements, sits openly on the company's own website, and the current revision was released in March 2026.
Its first clause requires a third-party certified AS9100 or AS9110 quality management system, from a registrar listed on the industry's own accreditation database. We support AS9100; AS9110, which covers maintenance organizations, is outside our scope. A second clause authorizes Nadcap-accredited sources for special processes, a separate program we do not provide.
Clause 1.8 of the same document opens a second door. It requires a calibration and maintenance system for instruments, gauges and test equipment that is compliant with an industry-recognized standard, and it names ISO 17025 first among its examples.
That is unusual enough to be worth the whole page: a prime's exact supplier quality text, both clauses, in one current public PDF that we do not have to characterize for you.
Industry in Dallas–Fort Worth
- Architectural and structural metals 18,917 employees across 451 establishments at 1.78 times the national concentration (BLS QCEW 2024) — one of very few metro manufacturing employment figures BLS publishes rather than suppresses, and the commercial heart of this market
- Lockheed Martin Aeronautics, Fort Worth Its Appendix QJ process-source quality requirements, revised March 2026 and published openly, require third-party certified AS9100 or AS9110. We support AS9100; AS9110 maintenance work is outside our scope
- Calibration and measurement Clause 1.8 of that same public document accepts a calibration system compliant with an industry-recognized standard and names ISO 17025 among its examples. That clause is a door, and it is in the prime's own text
- Semiconductor and related devices 90 establishments — the largest semiconductor establishment count of any market we serve, ahead of Austin, and a base that buys quality systems rather than sector certificates
- Medical laboratories 595 establishments at above the national rate, which is ISO 15189 and ISO 17025 territory depending on what the laboratory actually reports
What that document does and does not cover
Appendix QJ governs process sources — suppliers performing special processes. It is not a blanket statement about every company that sells to this prime, and we are not going to present it as one. If someone tells you a single published appendix defines the requirements for an entire aerospace supply chain, they have read the title and not the scope.
What it does establish, in the prime's own words rather than ours, is the shape of the requirement set: sector QMS certification at the top, Nadcap for special processes, and a measurement and calibration requirement that is deliberately written to a family of general standards rather than a sector one.
That last point is the commercially interesting one. The calibration clause is written to accept an industry-recognized standard, with ISO 17025 named as an example. It is not written to demand a sector-specific credential. Whoever drafted it understood that measurement competence is measurement competence.
If you run a calibration laboratory, an instrumentation shop or a measurement function serving this supply chain, that clause is the most useful sentence available to you in this metro, and it is public.
The part of this metro that actually buys ISO 9001
Dallas–Fort Worth carries 136 aerospace product and parts establishments — the largest count of any market we serve. It is also not where most of the quality-system work is.
The federal statistics agency suppresses most metro-level manufacturing employment under disclosure rules, which makes the figures it does publish unusually valuable. For this metro one of them is decisive: architectural and structural metals manufacturing employs 18,917 people across 451 establishments, at 1.78 times the national concentration (US Bureau of Labor Statistics, QCEW 2024).
Structural and architectural metalwork — fabricated structural steel, plate work, metal windows and doors, ornamental and sheet metal — is general manufacturing with no sector credential gate on it. Its customers ask for ISO 9001, because ISO 9001 is what fits. This is the commercial heart of the metro for our purposes, and it does not appear in a single article about Dallas–Fort Worth manufacturing.
Underneath it sits the wider base: 5,673 manufacturing establishments, 5,110 of them employing fewer than 100 people (US Census County Business Patterns, 2023). The metro also carries 90 semiconductor and related device establishments — the largest count of any market we serve, ahead of Austin — and 595 medical laboratories.
Where the metro stops, which is not where people think
One correction that matters here more than usual, because getting it wrong is the fastest way for a local reader to stop trusting a page.
The very large semiconductor investment at Sherman is not in this metropolitan area. Sherman is in Grayson County, which is its own metropolitan area. It is an enormous North Texas story, it is roughly an hour from Dallas, and it is not Dallas–Fort Worth. Any page that folds it in to make a number look better has told you something about how it was assembled.
The metropolitan area is eleven counties: Collin, Dallas, Denton, Ellis, Hunt, Johnson, Kaufman, Parker, Rockwall, Tarrant and Wise. The reverse error is at least as common — Wise, Hunt, Parker, Johnson and Ellis are routinely dropped by regional sources, and there are real manufacturers in all five.
We check this before writing rather than after, because a metro page whose geography is wrong is worse than no metro page.
Scope is the decision that sets your cost, and aerospace adjacency distorts it
In a metro where a sector standard is visible everywhere, the most common and most expensive error we see is certifying to more than the customer asked for.
The pattern goes like this. A shop with one aerospace customer and eleven others hears AS9100 mentioned, and either pursues a certificate it does not need, or scopes an ISO 9001 system to cover the whole business when the customer's interest was one product line. Both outcomes buy audit days, surveillance cost and a system that has to be maintained against activities nobody asked about.
Clause structure is not neutral: what you write down, you get audited against. A procedure you did not need is a nonconformity you did not have to risk.
The useful question is not which standard is most impressive. It is which customer relationship is actually at risk, and what the narrowest defensible scope is that protects it. That question is answerable in a two-week gap analysis, and answering it before you take a quote is worth more than anything else decided in the first month.
Texas has no OSHA state plan, so federal standards apply to private-sector workers here. Texas does carry one genuine divergence with real consequences for incident procedures — workers' compensation is elective for most private employers — which we set out on our Houston page rather than summarize badly here.
How we work with companies here
We are based in the Kansas City metro and run Dallas–Fort Worth engagements remotely, with on-site work at the points where being in the building changes the outcome — the gap analysis walkthrough, the first internal audit cycle, and the certification audits themselves.
For a supplier into a documented aerospace chain, the on-site portion concentrates on measurement, traceability and change control, because those are the three things a supplier quality engineer will actually test. A procedure tells you what somebody intended; following a part back through the records tells you whether it holds.
The consultant who scopes the engagement does the work. No handoff to a junior implementer after the sale.
What an engagement covers
- ISO 9001 system build A quality management system scoped to the customer relationship that is actually at risk, rather than to the whole company by default. See ISO 9001.
- Scope definition before you take a quote Scope drives audit days, surveillance cost and how much system you have to maintain for years. In an aerospace-adjacent market it is also where over-ambition is most expensive.
- Calibration and measurement systems Built against the industry-recognized standards named in published prime requirements, including ISO 17025 for laboratories that need accreditation rather than certification. See ISO/IEC 17025.
- Customer audit readiness The audit that decides whether you keep the part number. Traceability that traces, validation where output cannot be verified by inspection, and a nonconformance history that shows corrections holding.
- Change control Unapproved supplier-initiated change is the fastest route to losing a part number and the most common thing a shop has not properly controlled — a tooling change, a substitution, a new heat-treat vendor.
- Gap analysis and roadmap Two to four weeks, fixed scope and price, with a clear go or no-go before real money is committed.
- Internal audit and management review Auditor-grade internal audits and a facilitated management review that produces recorded decisions rather than minutes.
Questions we get from companies in this market
Can you certify us to AS9100?
No consultant can: certification comes from an accredited certification body. What we do is build your AS9100 system and prepare you for that audit. The published Lockheed Martin Aeronautics Appendix QJ — the process source quality requirements, current revision March 2026 — requires a third-party certified AS9100 or AS9110 system from an accredited registrar, and separately authorizes Nadcap-accredited sources for special processes. AS9100 is work we support. AS9110 maintenance systems and Nadcap special-process accreditation are outside what we provide, and in this metro that is worth stating early rather than discovering late.
Then what can you actually do for an aerospace supplier here?
Read clause 1.8 of that same public document. It requires a calibration and maintenance system for instruments, gauges and test equipment compliant with an industry-recognized standard, and names ISO 17025 first among its examples. Measurement and calibration competence is written to a family of general standards, not to a sector credential. If you run a calibration laboratory or a measurement function serving this supply chain, that clause is the opening — and it is the prime's own text, not our characterization of it.
Does Appendix QJ apply to every Lockheed Martin supplier?
No, and we will not present it that way. Appendix QJ governs process sources — suppliers performing special processes. It is not a blanket statement covering every company that sells to the prime. What it does show reliably is the shape of the requirement set: sector QMS certification at the top, Nadcap for special processes, and a deliberately general standard family for measurement. Anyone describing a single published appendix as the requirements for an entire supply chain has read the title rather than the scope.
Is Texas Instruments' Sherman investment in this metro?
No. Sherman is in Grayson County, which is its own metropolitan area — Sherman–Denison. It is a very large North Texas story and it is not Dallas–Fort Worth. We mention it because it is the single most common geographic error in content about this market, and because the reverse error is just as frequent: Wise, Hunt, Parker, Johnson and Ellis counties are in the metropolitan area and are routinely dropped by regional sources.
If aerospace is so visible here, why lead with ISO 9001?
Because the numbers say so. The federal statistics agency suppresses most metro manufacturing employment under disclosure rules, so the figures it does publish carry weight — and for this metro one of them is architectural and structural metals manufacturing at 18,917 employees across 451 establishments, 1.78 times the national concentration. That is general manufacturing with no sector credential gate, and its customers ask for ISO 9001 because ISO 9001 is what fits. It is the commercial heart of this market and it appears in almost nothing written about it.
What will certification cost?
Audit days are set from the number of people within your certification scope against a published table, then adjusted for factors including system maturity and single-site operation. Scope is what moves the number most, which is why we treat scoping as the first deliverable rather than a formality — particularly here, where proximity to aerospace pushes companies toward certifying more than any customer asked for. Our certification cost breakdown reproduces the table.