Health, Safety, Quality & Environmental Management System

HPROC12 Internal Audit Procedure

Version 2.0 | February 2026
ReferenceHPROC12
Version2.0
Issue Date17/02/2026
Approved BySean Ashton
Next Review17/02/2027
ClassificationCRGI Information

Version History

Version Date Author Changes
1.0 01/04/2025 Sean Ashton Initial issue (S.O.P 6.2)
2.0 17/02/2026 Sean Ashton Consolidated to flowchart procedure format — staff model, manuals as core reference

Internal Audit Procedure Flowchart

ISO 9001 Cl. 9.2 • ISO 14001 Cl. 9.2 • ISO 45001 Cl. 9.2 — Internal audit planning, execution, and follow-up

Procedure Overview
This flowchart illustrates the internal audit process for CRGI Solutions' integrated HSQE management system. The Operations Manager (Sean Ashton) plans, conducts and documents all internal audits across ISO 9001, ISO 14001 and ISO 45001 requirements. Findings are reported to the CEO and tracked through the corrective action process.

Internal Audit Process Flow

Operations Manager
Sean Ashton
Planning
Develop Annual Audit Programme
HREG07 Audit Log
Schedule based on:
• Risk assessment results
• Previous findings
• Certification requirements
• Changes to IMS scope

All ISO clauses audited annually
Define audit scope, objectives & criteria
Prepare audit checklist
HFORM08 Checklist
Operations Manager
Sean Ashton
Execution
Perform internal audit:
• Document review
• Control verification
• Evidence collection
• Staff interviews
Findings comply?
Yes
Document conformance & record evidence
No
Raise finding (OFI / Minor / Major)
Complete audit report
Present findings to CEO
Operations Manager
Sean Ashton
Follow-up
Log findings in CA Register
HREG08
Root cause analysis & assign corrective actions per HPROC14
Timescales:
Major NC: 30 days
Minor NC: 90 days
OFI: Next review
Implement corrective actions
Effective?
Yes
Close finding & document effectiveness
No
Agree further actions
CEO + Ops Manager
Management Review
Review
Update audit programme based on findings
Provide audit input to Management Review
Assess certification readiness
Audit Cycle Complete
HFORM09 MR Input
Process / Activity
Decision Point
Document / Record
Completion / Conformance
Escalation / Issue
Auditor Independence (ISO 9001/14001/45001 Clause 9.2)
The Operations Manager audits operational areas; the CEO reviews governance effectiveness. External certification audits provide independent verification across all three standards. Where conflicts arise, external auditors may be engaged.