# ISO 17025 Personnel Competence

> Personnel competence management per ISO/IEC 17025:2017 Clause 6.2. Builds competence matrix mapping personnel to authorized methods, documents training programs, and ensures business continuity through redundant authorization. Competence matrix validator checks completeness; authorization coverage checker flags single-point-of-failure methods.



Tags: ISO 17025, Personnel, Competence, Training, Authorization, Clause 6.2


## Example Prompts

- Build a competence matrix for our laboratory personnel and methods
- Create a training plan for new laboratory staff
- Check that every accredited method has at least two authorized persons

URL: https://rakenne.app/skills/iso17025-personnel-competence/index.md

Try this skill: https://rakenne.app/a/?skill=iso17025-personnel-competence



## Overview

Clause 6.2 of ISO/IEC 17025:2017 requires laboratories to demonstrate that every person performing laboratory activities is competent to do so, based on education, training, experience, and demonstrated skills. Accreditation assessors routinely check competence records during assessments, and gaps here are among the most common findings for laboratories seeking initial accreditation.

This skill builds the complete personnel competence management system: a competence procedure defining criteria for each role, a person-by-method authorization matrix showing who is qualified to perform which tests, and a training plan covering initial qualification, ongoing development, and effectiveness evaluation. The authorization matrix is the core deliverable — it maps each analyst to the specific methods they are authorized to perform, with documented evidence of competence for each authorization.

A critical concern for smaller laboratories is business continuity. If only one person is authorized to run a particular method and that person is unavailable, the laboratory cannot perform that test. The authorization coverage checker specifically flags these single-point-of-failure situations so the lab can plan cross-training before it becomes a problem during an assessment or when a key person leaves.

### What It Covers

- **Competence criteria per role** — education, training, experience, and skill requirements for each laboratory role (analyst, senior analyst, technical reviewer, quality manager)
- **Competence matrix** — person-by-method authorization table with evidence references for each authorization
- **Training program** — initial qualification pathway, ongoing training requirements, effectiveness evaluation methods
- **Supervision arrangements** — requirements for personnel in training, who supervises, when supervision ends
- **Authorization process** — who authorizes personnel, criteria for authorization, formal sign-off procedures
- **Business continuity** — minimum two authorized persons per accredited method, cross-training plans for coverage gaps
- **Ongoing evaluation** — periodic competence review, re-authorization frequency, proficiency testing participation

### Output Documents

| Document | Purpose |
|----------|---------|
| Competence Management Procedure | Procedure for defining criteria, authorizing personnel, ongoing evaluation |
| Competence Matrix | Person-by-method authorization table with qualifications and evidence |
| Training Plan | Initial, ongoing, and effectiveness evaluation training program |

## Example Conversation

> **You:** We need to build a competence matrix for our lab. We're LabTech Analytical, 12 analysts in Austin, testing drinking water and soil. We run EPA 200.8 on ICP-MS, EPA 524.2 on GC-MS, EPA 300.0 on IC, and SM 2540 series for solids. We also do a handful of soil methods — EPA 6010 and 8260. Right now we don't have any formal competence records.
>
> **Agent:** That gives me a good starting point. Let me build out the full competence framework. First, I need to understand your personnel. Can you give me the names, roles, education, and roughly how long each person has been performing laboratory work?
>
> **You:** Sure. I'm David Chen, Lab Director, MS Chemistry, 15 years experience. Sarah Martinez is Senior Chemist, MS Environmental Chemistry, 8 years. Then we have 10 analysts — I'll give you the key ones. Tom Park, BS Chemistry, 5 years, he runs most of the ICP-MS work. Lisa Nguyen, BS Environmental Science, 3 years, she does the GC-MS. Jake Williams, BS Chemistry, 2 years, mostly IC work. Rachel Adams, MS Chemistry, 4 years, she floats between instruments. And we hired two new analysts last month — fresh graduates, they're still being trained.
>
> **Agent:** Good detail. Now let me check coverage — for EPA 200.8 on the ICP-MS, who can currently run that method independently?
>
> **You:** Honestly, Tom is the only one who really knows the ICP-MS inside and out. Rachel can run it in a pinch but she hasn't done it regularly in over a year. Sarah knows the theory but hasn't run samples on our instrument.
>
> **Agent:** That's a single-point-of-failure situation for EPA 200.8 — if Tom is out, you effectively can't run that method. A2LA will flag this. We need to document Rachel's requalification plan and potentially cross-train at least one more person.
>
> What about the GC-MS methods — EPA 524.2 and 8260?
>
> **You:** Lisa is the primary analyst for 524.2. Tom can also run the GC-MS for 8260 since he did a lot of that at his previous job. But we don't have anything documented proving that.
>
> **Agent:** We'll need to document Tom's prior experience with 8260 as evidence of competence, and ideally have him demonstrate proficiency on your specific instrument. Let me draft the full competence matrix now.
>
> Running `competence_matrix_validator`...
>
> **Competence Matrix Validator — PASS**: All entries have role, qualifications, training records, authorized methods with evidence, competence criteria, ongoing evaluation, and supervision arrangements.
>
> Running `authorization_coverage_checker`...
>
> **Authorization Coverage Checker — PASS**: Redundancy documented, single-point-of-failure analysis complete, supervision arrangements for trainees, authorization process defined, review frequency set.
>
> Here's the coverage summary:
>
> | Method | Authorized | In Training | Coverage Status |
> |--------|-----------|------------|-----------------|
> | EPA 200.8 (ICP-MS) | Tom P. | Rachel A. (requalification) | Single-point — requalification needed |
> | EPA 524.2 (GC-MS) | Lisa N. | New Analyst 1 | Single-point — cross-training planned |
> | EPA 8260 (GC-MS) | Lisa N. | Tom P. (demonstration needed) | Single-point — demonstration pending |
> | EPA 300.0 (IC) | Jake W., Rachel A. | New Analyst 2 | Adequate |
> | EPA 6010 (ICP-OES) | Tom P., Rachel A. | — | Adequate |
> | SM 2540 (Solids) | Jake W., Rachel A., 3 others | New Analysts 1 & 2 | Adequate |
>
> Three methods have single-point-of-failure coverage. The training plan includes specific timelines for requalification and cross-training to resolve each one within 90 days.

## Sample Output Excerpt

Below is a representative excerpt from the generated Competence Matrix showing two personnel entries and the method coverage summary.

---

### Competence Matrix — Personnel Entries

#### Tom Park — Senior Analyst (Inorganic)

| Field | Details |
|-------|---------|
| **Role** | Senior Analyst — Inorganic |
| **Qualifications** | BS Chemistry, University of Texas at Austin (2020) |
| **Training Records** | Initial training log TR-TP-001; annual proficiency testing records |
| **Years Experience** | 5 years (3 at LabTech, 2 at prior laboratory) |
| **Competence Criteria** | Met criteria for Senior Analyst role: BS in chemistry or related field, 3+ years laboratory experience, demonstrated proficiency on assigned instruments |
| **Ongoing Evaluation** | Annual proficiency testing; biannual competence review by Lab Director |
| **Supervised By** | N/A — fully authorized |

| Authorized Method | Instrument | Evidence of Competence | Authorization Date | Authorized By |
|------------------|-----------|----------------------|-------------------|---------------|
| EPA 200.8 — Metals by ICP-MS | Agilent 7800 ICP-MS (EQ-ICP-001) | Initial demonstration of capability (IDC) record IDC-TP-200.8; 5 proficiency test rounds passed | 2023-03-15 | David Chen, Lab Director |
| EPA 6010D — Metals by ICP-OES | Thermo iCAP 7400 (EQ-ICP-002) | IDC record IDC-TP-6010; prior lab experience documented in HR file | 2023-03-15 | David Chen, Lab Director |
| SM 2540 B/C/D — Solids | Analytical balance (EQ-BAL-001) | Training record TR-TP-001; observed proficiency | 2023-04-01 | David Chen, Lab Director |

#### New Analyst 1 — Analyst Trainee

| Field | Details |
|-------|---------|
| **Role** | Analyst Trainee |
| **Qualifications** | BS Environmental Science, Texas State University (2025) |
| **Training Records** | Initial training log TR-NA1-001 (in progress) |
| **Years Experience** | 0 years (new graduate) |
| **Competence Criteria** | Must complete: instrument training, method-specific SOP review, observed analysis (3 sets), IDC, and supervisor sign-off before authorization |
| **Ongoing Evaluation** | Monthly progress review during training period; standard annual cycle after authorization |
| **Supervised By** | Lisa Nguyen, Senior Analyst (GC-MS methods); Jake Williams, Analyst (IC methods) |

| Method in Training | Instrument | Training Status | Target Authorization |
|-------------------|-----------|----------------|---------------------|
| EPA 524.2 — VOCs by GC-MS | Agilent 7890/5977 (EQ-GC-001) | SOP review complete; instrument training in progress | 2026-06-15 |
| SM 2540 B/C/D — Solids | Analytical balance (EQ-BAL-001) | Observed analysis 2 of 3 complete | 2026-05-01 |

### Method Coverage Summary

| Method | Authorized Analysts | Minimum Required | Status | Action |
|--------|-------------------|-----------------|--------|--------|
| EPA 200.8 | 1 (Tom P.) | 2 | Single-point-of-failure | Rachel A. requalification by 2026-06-30 |
| EPA 524.2 | 1 (Lisa N.) | 2 | Single-point-of-failure | New Analyst 1 authorization target 2026-06-15 |
| EPA 8260 | 1 (Lisa N.) | 2 | Single-point-of-failure | Tom P. demonstration by 2026-05-15 |
| EPA 300.0 | 2 (Jake W., Rachel A.) | 2 | Adequate | — |
| EPA 6010D | 2 (Tom P., Rachel A.) | 2 | Adequate | — |
| SM 2540 B/C/D | 5 | 2 | Adequate | — |

<!-- /excerpt -->

## Extension Tools

### `competence_matrix_validator`

Validates that every person entry in the competence matrix has all required fields and that the matrix is structured as a usable person-by-method mapping.

| Check | What It Validates | Severity if Missing |
|-------|------------------|:-------------------:|
| Role designations | Each person has a defined laboratory role | ERROR |
| Qualifications | Education, degrees, or certifications documented | ERROR |
| Training records | Training history or log references present | ERROR |
| Authorized methods | Methods each person is authorized to perform | ERROR |
| Competence evidence | Evidence of competence for each authorization (IDC, proficiency, training) | ERROR |
| Competence criteria | Criteria defined per role or activity | ERROR |
| Ongoing evaluation | Periodic review or re-authorization process | ERROR |
| Supervision | Supervision arrangements for personnel in training | ERROR |
| Matrix structure | Structured table format for person-by-method mapping | WARNING |

### `authorization_coverage_checker`

Cross-references the competence matrix to identify single-point-of-failure methods and verify business continuity coverage.

| Check | What It Validates | Severity if Missing |
|-------|------------------|:-------------------:|
| Authorization redundancy | At least 2 authorized persons per accredited method | WARNING |
| Single-point-of-failure analysis | Methods with only one authorized person identified | WARNING |
| Trainee supervision | Supervision arrangements documented for personnel in training | ERROR |
| Authorization process | Who authorizes and approval criteria defined | ERROR |
| Review frequency | How often authorizations are reviewed (annual, biannual) | ERROR |
| Method coverage summary | Summary section showing authorization count per method | WARNING |

## Getting Started

Activate the *ISO 17025 Personnel Competence* skill. This skill addresses Clause 6.2 and is one of the most frequently cited areas during A2LA and other accreditation body assessments.

Have this information ready:

- **Personnel list** — names, roles, education (degrees and fields), years of laboratory experience
- **Methods in scope** — every test method you plan to include on your scope of accreditation
- **Current training practices** — how you train new analysts, how long before they work independently, any existing training records
- **Instrument assignments** — who operates which instruments and who can cover for absences
- **Prior experience** — any relevant experience from previous laboratories that could count as evidence of competence
- **Proficiency testing** — any PT participation records that can serve as competence evidence

The agent interviews you about each person and method, builds the authorization matrix, identifies coverage gaps, and produces the competence procedure, matrix, and training plan. Both tools validate the output — the matrix validator checks completeness and the coverage checker flags single-point-of-failure methods.



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