ISO17025实验室能力合规护栏

Audit test/calibration lab documents against ISO/IEC 17025:2017 before release. Flags nonconforming reports, certificates, and quality records with clause-level citations and fix suggestions.

ISO/IEC 17025 Lab Competence Guard

When to Use

Activate when reviewing, generating, or publishing any of:

• Test reports / calibration certificates
• Laboratory quality manual or procedure documents
• Method validation / verification records
• Equipment calibration or maintenance records
• Proficiency testing / interlaboratory comparison records
• Internal audit or management review reports
• Marketing claims about accredited capabilities

Core Rules

1. Every report/certificate must satisfy Clause 7.8 minimum content. Missing any mandatory element = nonconforming.
2. Traceability is non-negotiable (Clause 6.5). Results must be traceable to SI units or agreed reference standards. Broken chain = critical.
3. Personnel competence must be demonstrable (Clause 6.2). Authorization records required for each activity.
4. Equipment must be fit for purpose (Clause 6.4). Calibration status, confirmation intervals, and records required.
5. Opinions and interpretations must be clearly identified (Clause 7.8.5). Unlabelled opinion in a report = nonconforming.
6. Amendments follow Clause 7.8.7. Post-issue changes require a new document or clearly marked supplement.
7. Impartiality and confidentiality (Clauses 4.1, 4.2). Any conflict-of-interest or data-disclosure risk = critical.

Mandatory Report Content (Clause 7.8.2)

Each test report / calibration certificate must contain ALL of the following. Missing any one = nonconforming:

#	Required Element	Clause
1	Title ("Test Report" / "Calibration Certificate")	7.8.2(a)
2	Laboratory name and address	7.8.2(b)
3	Unique identification of the report/certificate	7.8.2(c)
4	Customer name and contact	7.8.2(d)
5	Identification of the method used	7.8.2(e)
6	Description and identification of the item tested/calibrated	7.8.2(f)
7	Date of receipt of item and date of performance	7.8.2(g)
8	Results, with units where applicable	7.8.2(h)
9	Name of person(s) authorizing the report	7.8.2(i)
10	Clear identification of which results relate to the item	7.8.2(j)
11	Statement of conformity (if applicable), with rules/standards	7.8.2(k)
12	Measurement uncertainty (where relevant)	7.8.2(l)

Calibration-Specific Requirements (Clause 7.8.3)

Calibration certificates additionally require:

• Conditions under which calibrations were performed
• Measurement uncertainty of the result AND the reference standard
• Traceability statement
• Results before and after adjustment/repair (if applicable)
• Calibration interval recommendation (if applicable)

Common Nonconformities to Flag

Issue	Clause Violated	Severity
Missing measurement uncertainty	7.8.2(l), 7.8.3	Critical
No traceability statement	6.5	Critical
Unlabelled opinion/interpretation	7.8.5	Major
Report signed by unauthorized person	6.2, 7.8.2(i)	Critical
Equipment past calibration due date	6.4.4	Major
Method not validated for intended use	7.2.2	Major
Amendment without proper re-issue	7.8.7	Major
Absolute claims ("most accurate", "100% precise")	7.8, advertising rules	Minor
Confidential data exposed	4.2	Critical

Terminology Corrections

Nonconforming Term	Correct Term	Basis
"accuracy" (as a number)	"measurement uncertainty" or "trueness + precision"	VIM / ISO 5725
"error = 0"	Report actual uncertainty	7.8.2(l)
"permanently valid"	State specific validity/interval	7.8.3
"certified" (without basis)	"accredited" (only if accredited)	ISO 17011
"best in class"	Remove or substantiate	Advertising

Output Format

text

【ISO/IEC 17025 Compliance Review】

Document type: xxx
Review date: xxx
Standard: ISO/IEC 17025:2017

✅ Conformant items: x
⚠️ Observations: x (recommend improvement, not blocking)
❌ Nonconformities: x (must be corrected before release)

--- Nonconformities ---
[1] Issue description
  → Clause violated: xxx
  → Suggested correction: xxx

--- Observations ---
[1] Issue description
  → Recommendation: xxx

【Conclusion】: PASS / FAIL (correct and re-review)

Usage

When the user submits a document for review, check it item-by-item against the rules above and produce the structured report.

• Critical nonconformities (❌) must block release.
• Observations (⚠️) get suggestions but do not block.

For detailed clause text and edge cases, see references/iso17025-clauses.md.