PPAP & FAI Documentation Cost: What to Quote per Level

A PPAP package or an AS9102 first article inspection report is real work with a real cost, and it is the line most job shops either forget to quote or bury so deep in the part price that nobody can defend it later. The customer's RFQ says "PPAP Level 3 required" or "FAI per AS9102" in a footnote, the estimator prices the machining carefully and adds nothing for the paperwork, and three weeks later someone spends two full days ballooning a drawing, programming a CMM, and chasing mill certs — unpaid. PPAP and FAI documentation cost is not overhead; it is a defined scope of work with measurable hours, and it belongs in the quote as deliberately as the machining does.

This guide puts numbers on that scope: what each PPAP level actually demands, what an AS9102 FAI takes in hours for a typical machined part, where the time really goes — ballooned drawings, CMM programming, the certificate chain — typical 2026 EUR ranges per level, and the practical question every estimator faces: line-item the documentation or spread it across the parts?

How much does PPAP or FAI documentation cost?

Ballpark first, method after. These are calibration ranges for 2026 job-shop work — a machined or fabricated part of ordinary complexity, quoted by shops that do this regularly. Your own hours and burdened rates move every row, and a part with 300 characteristics or a customer with a portal full of custom forms can double them.

Documentation package	Typical hours	Typical range (EUR)
PPAP Level 1 (PSW only)	1–3 h	€80–250
PPAP Level 2 (PSW + samples + limited data)	6–15 h	€400–1,200
PPAP Level 3 (PSW + samples + full data)	20–60 h	€1,500–5,000
PPAP Level 5 (Level 3 reviewed at your site)	Level 3 + 8–16 h	€2,500–7,000
AS9102 FAI, simple part (< 50 characteristics)	6–12 h	€400–900
AS9102 FAI, complex part (100–200 characteristics)	18–45 h	€1,300–3,500
Delta / partial FAI after a change	3–10 h	€250–800

Two things stand out. First, the spread inside each row is wide because the driver is not the level on the RFQ — it is the characteristic count on the drawing and how much of the evidence already exists. A Level 3 PPAP on a part you already run with a proven control plan is the bottom of the range; the same level on a new part with capability studies from scratch is the top. Second, none of these numbers is small relative to a typical machined-part invoice. A €1,800 documentation package on a €40 part quoted in a batch of 25 is €72 per part — miss it and the entire job's margin is gone before the first chip.

What you are actually producing

The two frameworks ask for different paperwork, and knowing exactly what is in scope is the first step to costing it instead of guessing.

PPAP (Production Part Approval Process, automotive, AIAG) is a package of up to 18 elements: the design records, process flow diagram, PFMEA, control plan, measurement system analysis, dimensional results on sample parts, material and performance test results, initial process capability studies, an appearance approval report where relevant, sample parts, and the Part Submission Warrant (PSW) that summarises it all. The submission level decides how much of that package the customer actually sees. Level 1 is the PSW alone. Level 2 adds samples and limited supporting data. Level 3 — the default for most new automotive parts — is the PSW with samples and the complete supporting evidence. Level 4 is whatever the customer defines, and Level 5 is Level 3 reviewed at your premises, which adds hosting an auditor to the bill.

FAI under AS9102 (aerospace) is narrower but deeper: three forms. Form 1 accounts for the part and its assemblies, Form 2 accounts for every material, special process, and spec the part touches — with the certificates to prove each one — and Form 3 accounts for every single characteristic on the drawing: every dimension, tolerance, note, and callout, each given a balloon number, a measured result, and a verdict. A full FAI is required for the first production run, and again after a lapse of two years or an engineering change touching the part — the change version being the smaller "delta" FAI covering only affected characteristics.

The critical difference for the estimator: PPAP scales with process evidence (studies, FMEAs, capability), FAI scales with characteristic count. A brutally simple part with a demanding process can make PPAP expensive and FAI cheap; a dimension-dense drawing does the reverse.

Where the hours go: ballooning, CMM programming, the report

Three activities eat most of the clock, and each one can be estimated from the drawing before you commit to a price.

Ballooning the drawing. Every characteristic gets a numbered balloon that ties the drawing to a row on Form 3 or the dimensional results sheet. On paper or in a PDF markup tool, a practised inspector balloons roughly 25–40 characteristics per hour, including building the characteristic list; dedicated ballooning software roughly doubles that. A typical machined part carries 60–150 characteristics once you count every dimension, both sides of every tolerance, thread callouts, surface finishes, and notes — so ballooning alone is commonly 2–5 hours. Drawings heavy with GD&T frames take longer per characteristic, because each datum reference and modifier has to be understood before it can be verified — the same reading skill covered in GD&T for estimators.

CMM programming and the measurement run. A first article is measured completely, not sampled. For anything beyond calipers-and-micrometer work that means a CMM program written from scratch: typically 2–8 hours of programming for an ordinary prismatic part, more for complex geometry, plus fixturing, plus the run itself and the manual checks the CMM cannot do — thread gauges, surface finish, hardness. This is inspection labour at a burdened inspection rate, and it prices exactly like the recurring inspection work covered in inspection and QA cost quoting — the difference is that here the programming is a one-time cost the first article must carry.

Compiling the report. Filling Forms 1–3 or the PPAP workbooks, transcribing results, resolving the inevitable three dimensions that measured out of tolerance, getting sign-off. Budget 2–6 hours for a mid-size package, and respect it: a 130-row Form 3 does not transcribe itself, and customer portals with their own submission formats add friction hours that are pure documentation labour.

The certificate chain behind Form 2

Form 2 — and the material/performance section of a PPAP — is only as fast as your paperwork discipline. Every material lot needs its mill cert, every special process needs its certificate of conformance from the subcontractor: heat treatment, plating, anodising, NDT, shot peening. If the job used material with a proper 3.1 certificate ordered against the correct spec revision, and every outside processor was told up front that certs were required, assembling the chain is an hour of collation. If the material was bought uncertified, or the plater has to be chased for a cert three weeks after the fact, it becomes days — or a re-run with compliant material, which is the most expensive documentation failure there is. The estimating consequence is simple: a job with FAI or PPAP attached must be quoted with certified material and cert-bearing subcontract POs from the start, and those upstream costs belong in the quote alongside the documentation hours.

Worked example: a 92-characteristic FAI in euros

An aerospace bracket, machined 7075, anodised, 92 ballooned characteristics, full AS9102 FAI on a first production run of 25. Inspection labour at €65/h burdened, CMM (machine + programmer) at €80/h:

• Balloon the drawing, build the characteristic list: 3.0 h × €65 = €195
• CMM program and fixturing: 4.5 h × €80 = €360
• CMM run plus manual checks (threads, finish, edge breaks): 2.5 h × €80 = €200
• Assemble Form 2 cert chain (material 3.1, anodise CoC, pre-penetrant etch): 1.5 h × €65 = €98
• Complete Forms 1–3, resolve queries, sign-off: 3.0 h × €65 = €195
• Documentation cost ≈ €1,048; at a 25% margin, the FAI line reads ≈ €1,400

Spread over the batch that is €56 per part on top of machining — significant, visible, and entirely defensible, because every hour of it maps to a form the customer demanded. Quoted as a separate line, it also protects the repeat order: batch two needs no FAI, and your part price stays competitive because it never absorbed the paperwork.

Automotive vs aerospace: what the customer expects to see

The two worlds price differently because they audit differently. Automotive customers under IATF 16949 treat PPAP as a gate they largely trust suppliers to self-certify at Level 3 — the package is big, but much of it (process flow, PFMEA, control plan) is reusable across similar parts once your shop has built the templates, and serial automotive volumes amortise the cost into invisibility. The expectation, however, is that PPAP is included: many automotive RFQs will push back hard on a visible PPAP line, which is an argument about presentation, not about whether the cost exists.

Aerospace expects the opposite. FAI charged as its own line is normal and unremarkable, characteristic-complete measurement is non-negotiable, and the cert chain is checked, not trusted. Aerospace batch sizes are also small — which is exactly why the FAI must never be silently spread into the part price: on a batch of five, a €1,400 FAI buried in the parts would distort the unit price grotesquely and make every future re-order look like a price cut. The batch arithmetic is the same fixed-cost-over-quantity logic that governs prototype versus production pricing, applied to paperwork instead of setup.

Line item or buried: putting it in the quote

The honest default is a visible line: "First Article Inspection per AS9102: €X" or "PPAP Level 3 submission: €X", once, on the first order. It is auditable, it disappears cleanly on repeats, and it prevents the classic failure where a re-quote two years later copies the old unit price and eats a fresh full FAI for free. A well-structured quote states the documentation scope explicitly — level, standard, revision — so a customer who later escalates from Level 2 to Level 3 is changing the contract, not exercising a footnote.

Bury the cost only where the market genuinely forces it — serial automotive work where a PPAP line is commercially unacceptable — and then bury it deliberately: computed hours divided by realistic lifetime quantity, added to the unit price, and recorded internally so the number can be reconstructed. The failure mode is not burying; it is burying without computing, which is how documentation becomes margin leakage nobody can name.

FAQ: PPAP and FAI costs

How much does a PPAP cost? For a job-shop machined or fabricated part in 2026, a Level 3 PPAP typically runs €1,500–5,000 of internal cost — roughly 20–60 hours across ballooning, measurement, capability studies, FMEAs, control plan, and the PSW — with reusable process documents pulling repeat submissions toward the bottom. Level 1 is €80–250; Level 5 adds hosting an on-site review, typically €1,000–2,000 on top of Level 3.

How much does an FAI report cost? An AS9102 FAI on a simple part (under 50 characteristics) is typically €400–900; a complex 100–200 characteristic part runs €1,300–3,500, dominated by CMM programming and the characteristic-by-characteristic measurement behind Form 3. A delta FAI after an engineering change covers only affected characteristics and lands at €250–800.

Is FAI charged separately from the parts? In aerospace, usually yes — a one-time line on the first order is standard practice and protects both sides: the customer sees what the requirement costs, and repeat orders drop the line instead of carrying phantom paperwork cost forever. If a customer insists it be included, include it as computed hours spread over the stated quantity, not as a hopeful round number.

Why do PPAP levels cost such different amounts? Because the level determines how much evidence you must produce and submit, not just print. Level 1 is a signed warrant on top of largely existing knowledge. Level 3 requires the full evidence package — dimensional results, capability studies, MSA, FMEAs, control plan — much of which is real engineering and measurement labour the first time through. The jump from Level 1 to Level 3 is routinely a factor of ten in hours.

Can I quote documentation before seeing the drawing? Only as a placeholder range. The honest cost scales with characteristic count, GD&T density, the number of special processes on the cert chain, and how much of your process documentation already exists — all of which are readable from the drawing and the spec flow-down, and none of which are guessable from the part name.

The documentation cost starts at the drawing

Everything in this article scales with what is on the drawing: the characteristic count that sets ballooning and CMM hours, the GD&T that slows both, the material and process callouts that define the Form 2 cert chain. Which means the documentation estimate has the same weakness as every other part of a manual quote — it depends on someone reading the drawing completely, under deadline pressure, without skipping the title block notes where "FAI per AS9102" hides.

QuoteBuddy reads the technical drawing and surfaces exactly those inputs — the dimensions and tolerances that become ballooned characteristics, the material and finish callouts that become the certificate chain, the notes that flag documentation requirements — so the estimator prices the paperwork from a complete picture instead of a hurried scan. The deterministic cost engine then builds the documentation line from your own inspection rates and hours, the same way every time, alongside the machining it belongs to.

Start a 30-day trial and run a drawing with a real FAI or PPAP requirement through it — and see whether the documentation line it builds matches what the last one actually cost you.