A structured, independent approach to ISO certification
ISO Management System Certification in the USA
ISO certification is an independent audit that confirms your management system meets an ISO standard, followed by a certification decision made by people who were not on the audit. IAS USA, based in Dallas, works with U.S. organizations to agree the scope, the audits and the right accreditation route before anything is signed.
Understand the certification process
- Certificate issuers
- EAS under JAS-ANZ, or IAS USA under UQAS
- UQAS accreditation codes
- MS/56891, PC/76892
- Verify any certificate
- Certificate search
Standard finder
Which ISO standard fits your goal?
Search by number, or filter by what you want to achieve or your industry. This is a guide only; your customers, contracts and regulators decide what you actually need.
Route: JAS-ANZ or UQAS means you can choose the accreditation behind your certificate; UQAS means IAS USA issues it under UQAS accreditation. Standard editions are listed as of October 2026; check each standard page before you apply.
How certification works
Standards, accreditation and certification are three different things
ISO writes the standards but does not audit anyone or issue certificates. Certificates come from certification bodies, and accreditation bodies check that those certification bodies are competent and impartial.
What an audit evaluates
Whether your management system meets every requirement of the standard within the agreed scope, and whether it works in practice: that processes are followed, objectives are monitored, risks are addressed and problems are corrected.
Why scope matters
The certificate covers only the sites, activities and products named in its scope. A buyer will check that your scope covers what you supply to them, so agree the wording carefully at application.
What a certificate shows
That an independent body found your system conforming at the time of the audits, and will keep checking it through surveillance audits. It is not a product approval and does not replace legal duties such as OSHA, EPA or FDA requirements.
Voluntary, or required by contract
ISO certification is voluntary under U.S. law. In practice many customers, supply chains and tenders require it, and some specify which accreditation they accept.
Certification process
The nine steps from enquiry to recertification
The process follows ISO/IEC 17021-1. Scheme-specific rules for each standard can change audit time, timing and closure periods; your proposal states the rules that apply to you.
Readiness check
Is your organization ready for ISO certification?
Eight questions auditors look at early. Answer for your organization today. Nothing you enter is sent anywhere, and the result is general guidance, not a certification decision.
Cost
How much does ISO certification cost in the USA?
There is no fixed fee. Cost follows audit time, which accredited certification bodies calculate from international rules, then travel and the three-year program. Your quote itemizes each audit.
| Factor | How it affects your quote |
|---|---|
| Standard | Each standard has its own audit-time rules, for example IAF MD 5 for ISO 9001, 14001 and 45001, and ISO/IEC 27006-1 for ISO/IEC 27001. |
| Employees | The main driver. Count everyone in scope, including contractors and every shift. |
| Sites | Each site adds time. Eligible multi-site organizations may be sampled. |
| Scope and complexity | More processes, products and design work add time. |
| Industry risk | High-risk activities, for example in safety or environmental scopes, add time; low-risk ones can reduce it. |
| Audit team | Some scopes need a technical expert or a larger team. |
| Travel and location | On-site days, travel and remote audit options. |
| Standards combined | An integrated audit of several standards usually needs fewer days than separate audits. |
| Certification cycle | Surveillance audits take roughly a third of the initial audit time and recertification roughly two-thirds (IAF MD 5). |
Cost-factor explorer
Choose your details to see what we will need for an accurate quote. No prices are estimated here.
Certification cycle
A certificate runs for three years, with audits every year
Certification is not a one-time event. Surveillance audits confirm the system keeps working, and recertification renews the certificate before it expires.
- Year 1
Initial certification
Stage 1 and Stage 2 audits, closure of findings and the certification decision. The three-year cycle starts on the decision date.
- Year 2
First surveillance audit
Within 12 months of the initial certification decision. A sample of the system, plus internal audits, management review, complaints and the use of the certificate.
- Year 3
Second surveillance, then recertification
A second surveillance audit, and a recertification audit completed before the certificate expires so the decision can be made in time.
Exact dates depend on your decision date and the scheme rules for each standard. Missing a surveillance audit can lead to suspension of the certificate, so tell us early about changes to sites, scope or ownership.
Industries
Standards organizations in your sector often consider
Choose a sector to see which standards typically come up, and why. None of these is a legal requirement for every company in the sector.
Accreditation
Who issues your certificate, and under which accreditation
IAS USA is the organization you deal with. For five standards you choose which certification body issues your certificate. Each body’s accreditation covers only that body and only its accredited scope.
How to verify a certificate
- Check the issuer, accreditation body, standard, scope, sites and dates printed on the certificate.
- For JAS-ANZ certificates, search the JAS-ANZ register.
- For UQAS certificates, use the IAS certificate search or email the number to enquiry@iascertification.com.
| Route A | Route B | |
|---|---|---|
| Your contact | IAS USA, Dallas | IAS USA, Dallas |
| Certificate issued by | Empowering Assurance Systems Pvt Ltd (EAS), our partner | Integrated Assessment Services LLC (IAS USA) |
| Accreditation body | JAS-ANZ, a Global ACI (formerly IAF) signatory | UQAS, an independent accreditation body; codes MS/56891 and PC/76892 |
| Standards | ISO 9001, 14001, 45001, ISO/IEC 27001, ISO 22000 | Those five, plus ISO 13485, 22301, 50001, ISO/IEC 20000-1, AS9100 and HACCP |
| Choose it when | Your customer or tender requires IAF-recognized accreditation | Your customer accepts a UQAS accredited certificate |
AS9100 certificates are issued under UQAS only and are not listed in the IAQG OASIS database. We confirm the issuer, accreditation and scope in writing before you sign. Read our accreditation details
Show accreditation marks only as permitted by each accreditation body’s rules and only next to the route they apply to (A1, A2, B6C-7).
Why organizations consider IAS USA
What you can expect from us
- The accreditation stated up front
- Your proposal names the certification body, the accreditation body and the scope before you sign, and for five standards lets you choose the route your customer accepts.
- A structured, documented process
- Audit time calculated under the published rules for each standard, an audit plan agreed in advance, and certification decisions made by people who were not on your audit.
- One U.S. point of contact
- A Dallas office and two U.S. phone lines for quotes, scheduling and questions between audits.
- Training alongside certification
- Internal auditor and CQI-IRCA certified lead auditor courses through our partner EAS, so your own team can keep the system audit-ready.
Buyer’s guide
How to choose an ISO certification body in the USA
Use these checks with any certification body, including us. Tick each one as you confirm it.
| Check | Why it matters | How to confirm |
|---|---|---|
| Accreditation covers specific standards and sectors only. | Ask for the accreditation certificate and scope; check the accreditation body’s register. | |
| The company you contract with may not be the body that issues the certificate. | Ask whose name and accreditation mark will appear on the certificate. | |
| Some customers and tenders require IAF-recognized accreditation. | Ask your customer in writing before you apply. | |
| Auditors need competence in your technical area. | Ask how auditors are qualified for your sector codes. | |
| Audit time and approach should follow published rules. | Ask how audit days were calculated and what is on site or remote. | |
| Decisions should be made by people who did not audit you. | Ask who makes the certification decision. | |
| A certification body should not consult on the system it certifies. | Ask whether it or a related company offers you consultancy. | |
| Surveillance and recertification are part of the price. | Ask for an itemized quote covering all three years. | |
| Your customers will check your certificate. | Ask where certificates can be verified online. |
FAQs
Questions buyers ask about ISO certification
Short answers. Each standard’s page covers its own details.
Quotation
Request an ISO certification proposal
Send the details below and a certification specialist will reply by email with questions or an itemized proposal covering all three years.
Speak with a certification specialist
- Office
- 1341 W Mockingbird Ln, Suite 600W, Dallas, TX 75247