ISO 15189 Lead Auditor Training in USA
ISO 15189:2022 Medical Laboratory Quality and Competence — Professional Lead Auditor Training
Develop the skills to plan, conduct, report and follow up audits of medical laboratory quality and competence requirements. Learn to evaluate laboratory processes, personnel competence, examination methods, quality control, external quality assessment, risk management, point-of-care testing and the reliability of laboratory results.
Current standard
ISO 15189:2022 and what it is used for
ISO 15189:2022 sets requirements for quality and competence in medical laboratories. It is mainly applied through laboratory accreditation, which is different from ordinary management system certification.
- Current edition
- ISO 15189:2022Published December 2022.
- Previous edition
- ISO 15189:2012Withdrawn.
- Point-of-care testing
- Now in ISO 15189ISO 22870:2016 is withdrawn; POCT requirements are in ISO 15189:2022.
- US regulation
- CLIA still appliesISO 15189 does not replace CLIA requirements.
What this course gives you
Skills to audit against ISO 15189 requirements: planning, evidence, interviews, findings, reporting and follow-up.
What it does not give you
Laboratory accreditation, a CLIA certificate, CAP accreditation, accreditation-body assessor authorization, clinical licensure, automatic auditor registration or authority to approve examination methods.
ISO 15189:2022 (opens in a new tab) · ISO 22870:2016 (withdrawn) (opens in a new tab) · CMS: CLIA (opens in a new tab)
Course recognition
Understanding ISO 15189 Lead Auditor course recognition
The IAS accreditation page lists the ISO 15189 Lead Auditor course as EAS certified. It is not in the CQI-IRCA certified list and has no CQI-IRCA PR course code. EAS certification is not the same as CQI-IRCA approval, and completion does not lead to IRCA registration, assessor eligibility or authority to carry out CLIA inspections.
| Check | Status |
|---|---|
| Training provider | EAS (IAS technical partner) |
| Recognition | EAS certified per IAS accreditation page |
| CQI-IRCA certified | No (no PR code) |
| Standard edition | ISO 15189:2022 |
| Duration | 5 days, 40 hours |
| Approved curriculum and lesson plan | Confirm with EAS |
| Assessment and completion criteria | Confirm with EAS |
| Certificate issuer | Live page says IAS; confirm |
| Certificate verification | Confirm with EAS |
| Other external recognition | None verified |
| Logos | None used until authorized |
The course
Develop professional medical laboratory auditing skills
The course covers laboratory quality management and technical competence, patient-related requirements, audit criteria and scope, technical evidence, competence assessment, interviews, findings, reporting, corrective action and audit team leadership.
How it differs from an ISO 9001 audit
- Technical competence Methods, verification, validation and measurement reliability.
- Personnel authorization Competence for each examination.
- Quality control IQC, EQA and comparability of results.
- Patient processes From request to report, with patient safety in view.
Who should attend
Who should attend?
No participant automatically becomes a technically competent assessor for every medical laboratory discipline.
Course fit
What should you know before ISO 15189 Lead Auditor training?
Useful prior knowledge: medical laboratory processes, ISO 15189 requirements, quality management, laboratory operations, technical terminology and basic auditing. Rate yourself for an educational suggestion. Nothing is stored, and this is not a licensing evaluation.
Learning outcomes
What you will learn
The areas the course addresses. Formal achievement claims follow the approved EAS learning outcomes.
- ISO 15189:2022 requirements
- Laboratory quality and competence
- Impartiality and confidentiality
- Patient requirements
- Governance and laboratory responsibility
- Personnel competence
- Equipment management
- Method verification
- Method validation
- Metrological traceability
- Measurement uncertainty
- Internal quality control
- External quality assessment
- Proficiency testing
- Pre-examination processes
- Examination processes
- Post-examination processes
- Laboratory information management
- Point-of-care testing
- Risk management
- Audit planning
- Evidence collection
- Audit interviewing
- Nonconformity reporting
- Corrective action follow-up
- Audit team leadership
Five-day syllabus
Explore the five-day ISO 15189 Lead Auditor course
This proposed sequence expands the general outline on the current IAS page. The final syllabus will match the approved EAS lesson plan.
Requirements explorer
Learn to audit ISO 15189 Clauses 4–8
Our own plain-language summaries of the ISO 15189:2022 structure, not the standard’s text. All examples are fictional.
Sample journey
Audit the entire medical laboratory sample journey
Select a stage. Workflows differ between laboratories, the examples are fictional, and nothing here is clinical interpretation.
Disciplines
Understand different medical laboratory assessment scopes
This course does not give technical competence in every specialty. Accreditation bodies may require additional experience, training and authorization.
Personnel competence
How to audit medical laboratory personnel competence
Competence covers defined requirements, education, training, experience, authorization, direct observation, practical evaluation, continuing competence, records and supervision. A fictional technologist is used below. A training attendance certificate does not authorize clinical testing.
Answer the audit questions
| Question | Your answer |
|---|---|
| Is competence defined for the activity? | |
| Is relevant evidence available? | |
| Is the person authorized for what they do? | |
| Is continuing competence reviewed? |
Verification and validation
Audit method verification and validation evidence
Verification confirms a method performs as needed under the laboratory’s own conditions. Validation shows a method is suitable for its intended use when validation is needed, for example for laboratory-developed or modified methods. The record below is fictional, and acceptance criteria are the laboratory’s own, not universal values.
| Characteristic | Result | Criterion or claim | Audit note |
|---|---|---|---|
| Precision (within-run CV) | 2.1% | Laboratory criterion: ≤ 3% (fictional) | Meets the laboratory’s own criterion |
| Bias versus comparison method | +4.8% | Laboratory criterion: ≤ 3% (fictional) | Exceeds the criterion; no evaluation recorded |
| Measuring interval | Verified 0.5–40 units | Manufacturer claim 0.2–50 | Reported range must match what was verified |
| Interference | Not assessed | Manufacturer lists hemolysis interference | Ask how known interferences are handled |
| Approval | Signed by technical manager | — | Approved despite bias exceeding criterion |
Internal quality control
Understanding internal quality control during medical laboratory audits
An illustrative dataset (mean 100, SD 1.5, 20 days). Laboratories set QC rules for each examination; nothing here is a patient result release decision.
EQA and proficiency testing
How auditors review EQA and proficiency testing evidence
A fictional proficiency testing report. Providers differ between examinations, and ISO 15189 EQA and CLIA proficiency testing requirements are not always the same.
| Analyte | Outcome | Review | Investigation |
|---|---|---|---|
| Analyte A | Satisfactory | Reviewed 2026-05-04 | — |
| Analyte B | Satisfactory | Reviewed 2026-05-04 | — |
| Analyte C | Unsatisfactory | Not reviewed | No investigation found |
| Analyte D | Not graded | Reviewed | Reason for no grade not recorded |
| Analyte E | Satisfactory | Reviewed 2026-05-04 | — |
Measurement reliability
Understanding measurement reliability in medical laboratories
Fictional examples. Qualitative results are not all handled with the same uncertainty calculation, no uncertainty budget is approved here, and traceability is not judged from incomplete information.
Point-of-care testing
Auditing point-of-care testing under ISO 15189:2022
ISO 22870:2016 is withdrawn; POCT requirements are now in ISO 15189:2022. Not every bedside test is within a particular laboratory’s accredited scope. The bedside glucose scenario below is fictional.
LIS and data integrity
Auditing medical laboratory information management
A fictional laboratory has changed its information system. Rate each area. ISO 15189 does not certify software, and no patient data is used.
| Area | What you see | Your view |
|---|---|---|
| Change records | Change request and approvals for the new LIS | |
| Verification evidence | Testing of result transfer from analyzers | |
| Access control | User accounts and privileges | |
| Data transfer review | Comparison of migrated historic results | |
| Training | Staff trained on the new LIS | |
| Downtime arrangements | Procedure for system outage |
Post-examination
Auditing laboratory result reporting and communication
Fictional records showing the audit trail to follow. No clinical advice or universal critical thresholds are given.
Quality problems
Evaluating medical laboratory quality problems
The laboratory’s authorized people decide whether results are withdrawn, amended or acted on clinically. The auditor checks that the process worked.
US regulation
Understanding US clinical laboratory regulation and ISO 15189
ISO 15189 training does not replace CLIA training or compliance, a course certificate does not authorize CMS inspections, and ISO 15189 accreditation is not automatically a substitute for CLIA certification.
| CLIA | ISO 15189 | |
|---|---|---|
| Purpose | Federal standards for quality of clinical laboratory testing on human specimens in the US | International requirements for medical laboratory quality and competence |
| Regulatory status | Federal law and regulations (42 CFR Part 493) | Voluntary unless required by contract, payer or authority |
| Scope | Laboratories testing human specimens for health purposes in the US, by test complexity | The laboratory’s defined scope of examinations |
| Personnel | Specific qualifications for director and testing personnel by complexity | Competence defined and assessed by the laboratory |
| Quality control | Regulatory QC requirements | Ensuring validity of results through IQC, EQA and comparability |
| Proficiency testing | Required for regulated analytes through approved programs | EQA or alternatives for examinations |
| Laboratory assessment | Surveys by CMS, state agencies or approved accreditation organizations | Assessment by accreditation bodies |
| Accreditation | Optional through HHS-approved accreditation organizations | The main way ISO 15189 is applied |
| Certification | CLIA certificates issued by CMS | Not a CLIA certificate |
| Recognition | Required to perform regulated testing in the US | Recognized through accreditation bodies; does not replace CLIA |
CMS: CLIA certification, accreditation and test complexity (opens in a new tab) · CAP 15189 Accreditation Program (opens in a new tab)
Assessment pathways
Understanding medical laboratory assessment pathways
Accreditation assesses technical competence for a defined scope. A generic management system certification does not carry the same recognition, and accreditation does not follow a universal ISO 9001-style Stage 1 and Stage 2 procedure. Course completion does not make anyone a technical assessor.
| Internal audit | Customer or supplier audit | ISO 15189 accreditation assessment | |
|---|---|---|---|
| Purpose | Find improvement in your own laboratory | Assure a customer | Formal recognition of competence for a defined scope |
| Who performs it | Laboratory internal auditors | Customer’s auditors | Accreditation body assessors, including technical assessors |
| Criteria | ISO 15189 and internal requirements | Contract requirements | ISO 15189 and the body’s rules |
| Technical depth | Depends on the auditors | Varies | Technical competence for each examination in scope |
| Outcome | Internal report | Customer decision | Accreditation decision and scope of accreditation |
| Who decides | Laboratory management | Customer | The accreditation body |
IAS also offers ISO 15189 certification as a separate service; it is not laboratory accreditation.
Mock laboratory audit
Practice a medical laboratory quality and competence audit
A fictional multi-disciplinary clinical laboratory with 13 audit areas. This public exercise is not an EAS examination, awards no certificate and uses no real laboratory records.
Findings laboratory
Practice writing ISO 15189 audit findings
Each case shows a weak draft and asks you to spot the problems, then gives an improved example. Findings need evidence, and classification follows the applicable audit or assessment program, not one universal rule.
Planning and leadership
How to plan and lead ISO 15189 audits
A fictional laboratory with chemistry, hematology, microbiology, a collection site, POCT and central quality management. Draft an illustrative plan. This is not an accreditation assessment duration, and one general auditor rarely has the competence for every specialty.
| Activity | Slot |
|---|---|
| Opening meeting | |
| Laboratory director interview | |
| Clinical chemistry | |
| Hematology | |
| Microbiology | |
| Sample collection site | |
| POCT wards | |
| Quality management review | |
| Auditor team meeting | |
| Closing meeting |
Which laboratory course
Which laboratory auditor course is appropriate?
The two standards are not interchangeable. ISO/IEC 17025 training does not authorize medical laboratory assessments, and ISO 15189 training does not qualify you for every testing and calibration discipline.
| ISO 15189 | ISO/IEC 17025 | |
|---|---|---|
| Intended laboratories | Medical laboratories examining human samples | Testing and calibration laboratories of any kind |
| Technical activities | Pre-examination, examination, post-examination | Sampling, testing, calibration |
| Personnel | Competence plus patient-related responsibilities | Competence for testing and calibration |
| Methods | Verification and validation of examinations | Method verification and validation |
| Quality control | IQC, EQA, comparability | Ensuring validity of results |
| Reporting | Reports to clinicians and patients | Test and calibration reports to customers |
| Accreditation | Medical laboratory accreditation | Testing and calibration laboratory accreditation |
| Audit evidence | Patient-related records and clinical processes | Technical records and customer reports |
| Career application | Medical laboratory quality and audit roles | Testing and calibration laboratory roles |
Compared
Choose the appropriate medical laboratory audit course
Neither course gives authorization by an accreditation body.
| Internal Auditor | Lead Auditor | |
|---|---|---|
| Course purpose | Audit your own laboratory | Lead full audits and audit teams |
| Audience | Laboratory staff and internal auditors | Quality managers, audit leaders, consultants |
| Duration | Two days (IAS schedule lists a 2-day virtual session) | Five days, 40 hours |
| Technical depth | Internal audit focus | Wider technical and audit content |
| Audit planning | Internal audits | Programs and multi-day audits |
| Audit leadership | Limited | Leading an audit team |
| Practical exercises | Internal audit exercises | Case studies, role plays, findings, reporting |
| Assessment | Per the EAS course rules | Per the EAS course rules |
| Certificate type | EAS certified course certificate (to confirm) | EAS certified course certificate (to confirm) |
ISO 15189 Internal Auditor training · Internal Auditor training
Delivery formats
Choose your ISO 15189 Lead Auditor training format
Formats are confirmed separately. No classroom locations are published yet.
Training dates
Upcoming ISO 15189 Lead Auditor training dates in USA
The IAS training schedule lists the sessions below without a time zone, fee or seat count. A listing does not confirm your registration; we confirm each detail before you register.
| Course | Edition | Provider | Start | End | Training days | Format | Time zone | Fee | Language | Status | Enroll |
|---|
Assessment
How ISO 15189 Lead Auditor training is assessed
The current IAS page mentions quizzes, exercises and case studies. It gives no exam duration, pass mark or resit policy. Those come from the approved EAS course documents and are confirmed when you enrol.
- Continuous assessment
- Workshops, exercises, quizzes and case study participation.
- Final examination
- Per the approved EAS rules; duration to be confirmed.
- Completion requirements
- To be confirmed with EAS.
- Reassessment
- Per EAS rules and any fee; no unlimited or guaranteed resits.
- Certificate issuance
- No fixed timing promised.
Certificate
What certificate will you receive?
The certificate is not issued by ISO. Completing an EAS course does not authorize you as an accreditation-body assessor or register you with IRCA, and no validity period is promised.
- Successful course completion When the approved completion criteria are met.
- Attendance Where provided; not the same as successful completion.
- Issuer The live page says IAS; being confirmed with EAS.
- Verification Through the issuing organization.
- Professional eligibility Assessor or auditor roles depend on separate criteria.
Career pathway
Develop a career in medical laboratory quality and auditing
Roles the course can support: Medical laboratory internal auditor, Laboratory quality manager, Hospital laboratory quality coordinator, Laboratory audit team leader, Laboratory accreditation coordinator, Medical laboratory quality specialist, Technical assessor candidate. There is no guaranteed job or salary, and course completion does not qualify anyone for every technical assessment role.
Tutors
Learn from experienced medical laboratory quality professionals
Approved tutor biographies will appear here. Not every tutor is a pathologist or a registered assessor.
- Medical laboratory experience Hands-on laboratory and quality experience.
- ISO 15189 audit experience Relevant audit or assessment experience.
- Technical discipline Stated for each tutor.
- Registration Shown only when verified.
IAS and EAS
Why consider IAS USA and EAS training?
IAS coordinates enquiries and EAS delivers the EAS-certified course. IAS’s certification-body accreditation is separate from training recognition, and no CQI-IRCA approval is claimed for this course.
| Responsibility | Organization | Status |
|---|---|---|
| Organizes training enquiries | IAS USA | Confirmed: IAS coordinates US enquiries |
| Delivers training | EAS | Confirmed on the live page |
| Course recognition | EAS certified (IAS accreditation page) | Not CQI-IRCA; no PR code |
| Conducts assessment | EAS under its course rules | Confirm with EAS |
| Issues the certificate | Live page says IAS; to be confirmed with EAS | Conflict to resolve |
| Collects fees | To be confirmed | Confirm IAS or EAS |
| Handles resits and complaints | To be confirmed | Confirm IAS or EAS |
| Maintains course records | To be confirmed | Confirm retention |
Fees and groups
ISO 15189 Lead Auditor training fees in USA
Quoted in USD once approved, with no discount or lowest-price claims. Formats may have different assessment and certificate conditions. Corporate laboratories can request a group quotation.
- Classroom
- Request fee
- Live virtual
- Request fee
- Corporate in-house
- Request a group quotation
- Confirmed with your quotation
- Duration, materials, assessment, certificate, taxes, refund and cancellation terms
Registration
Register for ISO 15189 Lead Auditor training
Send a registration or information request. A coordinator confirms dates, fees and availability. You are registered only after written confirmation.
Enrollment journey
From enquiry to certificate
An enquiry does not reserve a seat.
- 1
Explore ISO 15189 requirements
- 2
Review course recognition
- 3
Explore the five-day syllabus
- 4
Assess course suitability
- 5
Select a delivery format
- 6
Choose a verified date
- 7
Review fees
- 8
Submit registration
- 9
Receive confirmed enrollment
- 10
Attend training
- 11
Complete assessments
- 12
Receive the applicable certificate
- 13
Explore professional development
FAQ
ISO 15189 Lead Auditor training questions
65 answers. EAS confirms course rules when you enrol.
What is ISO 15189 Lead Auditor Training?
A five-day, 40-hour course that teaches you to plan, conduct, report and follow up audits of medical laboratories against ISO 15189:2022.
What is ISO 15189:2022?
The international standard setting requirements for quality and competence in medical laboratories.
Is ISO 15189:2022 the current edition?
Yes. It replaced ISO 15189:2012.
Does the course cover POCT?
Yes. ISO 15189:2022 includes point-of-care testing requirements, and the course covers how to audit them.
What happened to ISO 22870?
ISO 22870:2016 has been withdrawn. Point-of-care testing requirements are now in ISO 15189:2022.
Who should attend?
Laboratory managers, quality and technical managers, clinical laboratory scientists, internal auditors, accreditation professionals, hospital quality teams, POCT coordinators and consultants.
Are there prerequisites?
A basic understanding of ISO 15189 and quality management is helpful. Newcomers may take a foundation course first. EAS confirms any formal requirements.
Is medical laboratory experience required?
It is strongly recommended, because the course uses laboratory technical evidence.
What is the course duration?
Five days, 40 hours.
Is the course five days?
Yes.
Is it 40 hours?
Yes.
What will I learn?
ISO 15189:2022 requirements, technical competence evidence, the sample journey, audit planning, interviewing, findings, reporting and follow-up.
Does the course cover laboratory technical competence?
Yes, as audit evidence. It does not make you technically competent in every discipline.
Does it cover method verification?
Yes.
Does it cover method validation?
Yes.
Does it cover quality control?
Yes, internal quality control and how to audit it.
Does it cover proficiency testing?
Yes, as part of external quality assessment.
Does it cover EQA?
Yes.
Does it cover measurement uncertainty?
Yes, at the level an auditor needs.
Does it cover metrological traceability?
Yes.
Does it cover laboratory personnel competence?
Yes.
Does it cover laboratory information systems?
Yes, including data integrity and verification of interfaces.
Does it cover critical result reporting?
Yes, as an audit topic. No clinical thresholds are taught.
Does it cover nonconforming work?
Yes.
Does it include practical audits?
Yes: case studies, role plays and exercises.
Is there a mock medical laboratory audit?
Yes, as a case study. This page also has a public practice exercise.
What are ISO 15189 Clauses 4–8?
4 General, 5 Structural and governance, 6 Resource, 7 Process and 8 Management system requirements.
What is the difference between certification and accreditation?
Accreditation is formal recognition of a laboratory’s competence for a defined scope by an accreditation body. Management system certification does not give the same recognition.
Is this course an accreditation qualification?
No. It is auditor training.
Does course completion authorize me as an accreditation assessor?
No. Accreditation bodies select, train and authorize their own assessors.
What is the difference between ISO 15189 and ISO 17025?
ISO 15189 is for medical laboratories; ISO/IEC 17025 is for testing and calibration laboratories.
What is the difference between Lead Auditor and Internal Auditor Training?
Lead auditor training covers the full audit cycle and team leadership over five days; internal auditor training is shorter and focused on your own laboratory.
Is the course CQI-IRCA certified?
No. IAS lists its ISO 15189 Lead Auditor course as EAS certified, not CQI-IRCA certified.
Is the course EAS certified?
Yes, according to the IAS accreditation page.
Who delivers the course?
EAS, IAS’s technical training partner.
What is the role of IAS?
IAS coordinates US enquiries and registrations.
Is classroom training available?
Ask us; no classroom location is published yet.
Is live virtual training available?
Yes. Virtual sessions are listed on the IAS training schedule.
Is in-house training available?
Yes, for groups.
What are upcoming course dates?
The IAS schedule lists virtual sessions starting November 28 and December 5, 2026. Confirm before registering.
What time zone is used?
The schedule lists 9:00–17:00 without a time zone. We confirm it with you.
What is the course fee?
Request a fee. No price is published until approved.
Does the fee include assessment?
Confirmed with your quotation.
Does the fee include course materials?
Confirmed with your quotation.
Is the ISO standard included?
Being confirmed. Copies of ISO standards can only be supplied under a license; you can buy one from ISO or a national body.
Is there a final examination?
Assessment follows the approved EAS rules, confirmed when you enrol.
What is the passing mark?
Confirmed by EAS when you enrol.
Can I retake the examination?
Ask EAS for current rules and any fee.
Who issues the training certificate?
Being confirmed with EAS. The current page says IAS.
Does the certificate expire?
No validity period is stated. Keep your knowledge current as standards change.
Can the certificate be verified?
Through the issuing organization; the method is confirmed in your joining instructions.
Does course completion make me a qualified Lead Auditor?
It shows you completed the training. Being appointed to lead audits also depends on experience and the organization’s criteria.
Can I conduct third-party laboratory accreditation assessments?
Only if an accreditation body authorizes you under its own criteria.
Does the course replace CLIA training?
No.
Does it qualify me as a CLIA inspector?
No.
Is CAP accreditation covered?
The course is not CAP training. CAP 15189 is one way US laboratories gain ISO 15189 accreditation.
Can I audit my own medical laboratory?
Yes, as an internal auditor independent of the area audited.
Can I audit a hospital laboratory?
As part of an internal, customer or authorized program, with the technical competence needed.
Is additional technical competence required?
Yes, for the disciplines you audit.
Can corporate laboratories arrange group training?
Yes.
Is group pricing available?
Ask for a group quotation.
Can international participants attend?
Usually yes for virtual sessions.
What is the refund policy?
See the refund policy and your quotation.
How do I register?
Use the registration form. A coordinator confirms dates, fees and availability.
What happens after registration?
You receive confirmation and joining instructions only once your place is confirmed in writing.
Related courses
Training and certification resources.
- ISO 15189 Internal Auditor
- ISO 17025 Lead Auditor
- Lead Auditor training
- ISO training
- Internal Auditor training
- Foundation training
- Training schedule
- ISO 15189 certification
- Accreditation information
- About IAS
- IAS Insights
- Contact IAS USA
- Frequently asked questions
- Training nomination form (DOC)
- Course or service brochure (PDF)