AS9100 Certification Cost Estimator by Headcount and Sites
AS9100 certification cost is mostly three things: registrar audit days, outside help, and your own team's time. This estimator combines them from your headcount, sites and complexity, and shows the three-year registrar cost so surveillance audits do not surprise you.
Your numbers
Everyone whose work touches the quality management system, including shifts.
Each additional site adds audit time.
Design responsibility, NADCAP processes and software raise audit time.
Get quotes; rates vary by registrar and region.
One-time fees quoted by the registrar.
Zero if you build the system in-house.
Your results
Planning estimate only. Registrars calculate audit time from their accreditation rules and your processes. Obtain written quotes from at least two accredited registrars.
First certification total vs employees in scope
Sweeps Employees in scope from 10 to 500, holding your other inputs fixed.
Review your audit evidence
An optional walkthrough of how to pull on-time delivery, supplier and nonconformance data from your ERP for the AS9100 audit.
Optional. The tool and every export work without this. No spam.
How the estimate works
Audit time grows with the square root of headcount rather than linearly, which matches how registrars scale, and increases with additional sites and process complexity. The tool converts days to money using your registrar's day rate plus application fees. Surveillance audits use about one third of initial time each year, and the recertification audit comes up again in year three. Add consultant days, internal auditor courses and the hours your staff spend on awareness training and writing procedures.
- Registrar fees: audit days times day rate, plus travel and fees
- Consulting: optional, but common for first-time certification
- Training: lead auditor course for the quality manager, internal auditor course for others
- Internal time: often the largest hidden cost
Reading the result
The first certification total is the budget number for a project plan. The three-year registrar cost is what you will pay the certification body to keep the certificate, excluding corrective work, NADCAP, customer audits and software. A 60-person machine shop typically lands in the low five figures to mid five figures once internal time is counted, but your quotes decide the real figure. Use the chart to see how cost scales as headcount grows.
Ways to cut cost without cutting quality
Reuse an existing ISO 9001 system, since AS9100 builds on it with aerospace additions such as configuration management, product safety, counterfeit parts prevention, first article inspection and on-time delivery performance. Keep the scope accurate, because excluded sites and processes reduce audit days. Ask registrars for a multi-year price, and prepare with an internal audit and management review before stage 2 so there are fewer nonconformities to close.
Frequently Asked Questions
How much does AS9100 certification cost?
For a small to mid-sized shop, registrar fees for initial certification often run from several thousand to tens of thousands of dollars, depending on audit days. Add consulting, training and internal labor. Use quotes from accredited registrars for a real budget.
Why does AS9100 cost more than ISO 9001?
AS9100 adds aerospace requirements and registrars usually assign more audit time, plus fees for the IAQG OASIS database. Customers also often demand additional controls such as FAI, counterfeit prevention and special process approval.
How long does certification take?
Companies with an ISO 9001 system often take six to twelve months. Starting from scratch is commonly nine to eighteen months, because records need time to accumulate and an internal audit and management review must be completed before stage 2.
Are surveillance audits yearly?
Yes. The certificate lasts three years, with surveillance audits in years one and two and a recertification audit before the end of year three. Special causes such as complaints can trigger extra audits.
If your ERP data is spread across systems, Netray can set up a private on-prem AI layer that answers audit questions from your own records, such as on-time delivery and supplier performance.
Related Tools
AS9100 Audit Readiness Checklist
A 30-point checklist for AS9100 Rev D certification and surveillance audits, weighted toward the aerospace-specific requirements where auditors write the most findings.
Quality & InspectionAS9100 Internal Audit Report Template
Generate a structured internal audit report with scope, criteria, findings, observations and follow-up for an AS9100 quality management system.
Aerospace & DefenseAS9100 Process Turtle Diagram Template
Fill-in turtle diagram for one QMS process, covering inputs, outputs, resources, methods, competence and performance measures.
Aerospace & DefenseAS9100 Document Control Procedure and Template Pack
One editable AS9100 pack: document control procedure, process interaction table, KPI list, audit plan and schedule, with sample wording you can adapt.
More Aerospace & Defense tools
See all- AS9102 Form 1 Part Number Accountability Template
- AS9102 Form 3 Characteristic Accountability Worksheet
- FOD Prevention Program Checklist
- Aerospace Key Characteristics Worksheet
- AS9102 Form 2 Product Accountability Template
- Nadcap Special Process Supplier Approval Tracker
- Aerospace Material Review Board Disposition Template
- Aerospace Delta FAI Trigger Worksheet
- Aerospace Supplier OTD and Quality Rating Calculator
Keep exploring
Free tools
- Cost of ISO 13485 Certification EstimatorEstimate the cost for ISO 13485 certification across registrar audit days, consultant effort, training and internal time, for year one and the full three-year cycle.
- ISO 13485 Certification Cost EstimatorEstimate first-year and three-year ISO 13485 certification cost: consultant, internal hours, certification body audit days, lead auditor training and QMS software.
- AS9100 Audit Readiness ChecklistA 30-point checklist for AS9100 Rev D certification and surveillance audits, weighted toward the aerospace-specific requirements where auditors write the most findings.
Guides
- SyteLine Certification Paths and Career Progression GuideNavigate SyteLine certification paths and career progression. Infor certification tracks, exam preparation, and salary benchmarks for CloudSuite Industrial consultants.
- AI-Powered Aerospace ERP SolutionsAerospace-specific ERP solutions with AI. AS9100 compliance, ITAR management, MRO optimization, and traceability for aviation and space manufacturers.
- Quality Records a Composites Shop Needs for AS9100 and NADCAPWhat quality records a composites shop needs for AS9100 and NADCAP audits: material control, process records, NCRs, calibration and traceability from part to lot.