International Diploma in Safety Engineering
Develop professional knowledge in occupational health and safety, safety engineering, risk management and management systems — supported by ISO 45001, ISO 14001 and ISO 9001 Lead Auditor training.
What is the International Diploma in Safety Engineering (IDSE)?
The International Diploma in Safety Engineering (IDSE) is a Level 6 professional programme designed to develop in-depth knowledge of occupational health and safety, safety engineering, risk management and management systems. This programme combines scientific principles, practical safety knowledge and globally recognised ISO Lead Auditor training to prepare you for real-world challenges in modern workplaces.
Whether you are starting your H&S career or looking to strengthen your existing expertise, this programme provides the knowledge and tools to help you make a meaningful difference.
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ONE REGISTRATION. FOUR PROFESSIONAL PROGRAMMES.
Gain a complete professional skill set with IDSE and three ISO Lead Auditor programmes.
IDSE – Level 6
International Diploma
in Safety Engineering
- Safety Engineering
- Risk Management
- Safety Management Systems
- Incident Prevention
- Professional HSE Practices
ISO 45001
Lead Auditor
Occupational Health &
Safety Management Systems
- OH&S Management
- Audit Principles
- Audit Planning
- Audit Execution
- Corrective Actions
- Continual Improvement
ISO 14001
Lead Auditor
Environmental
Management Systems
- Environmental Management Systems
- Environmental Aspects
- Audit Process
- Compliance
- Corrective Actions
- Continual Improvement
ISO 9001
Lead Auditor
Quality Management
Systems
- Quality Management
- Audit Principles
- Process Approach
- Audit Reporting
- Nonconformity Management
- Continual Improvement
More Than a Course A Stronger Career Ahead
This unique package gives you a broader professional profile by combining safety engineering knowledge with globally recognised ISO management system auditing training.
- Globally relevant skills
- Flexible online learning
- Suitable for beginners and experienced professionals
- Practical, career-focused content
- Excellent value with our limited-time offer

KEY SKILLS YOU WILL GAIN
Risk
Management
Safety Engineering
Principles
Management
System Knowledge
Environmental
Awareness
Quality
Management
Auditing
Expertise
Practical
Problem Solving
Global
Perspective
WHO IS THIS PROGRAMME FOR?
- HSE professionals and safety officers
- Engineers and technical professionals
- Construction and oil & gas personnel
- Environmental and quality management professionals
- Managers and supervisors
- Individuals looking to start a career in H&S
ENTRY REQUIREMENTS
Flexible
Payment
Options
Choose the payment option that works best for you and secure your place on the programme.
ONE-TIME PAYMENT
Pay in full and start your programme.
INSTALMENT PLAN
Spread the payment across two installments.
One Registration. Four Professional Programmes.
Develop a broader professional profile through safety engineering and internationally relevant management-system auditing skills.
- ✓IDSE – Level 6 Qualifi Endorsed
- ✓ISO 45001 Lead Auditor
- ✓ISO 14001 Lead Auditor
- ✓ISO 9001 Lead Auditor
- ✓Online learning materials
- ✓Assessment and certification
- ✓Expert support
Frequently Asked Questions
Find answers to common questions about the IDSE programme, eligibility, payment options and enrolment.
The International Diploma in Safety Engineering (IDSE) is a Level 6 professional programme designed to develop knowledge and practical understanding of safety engineering, risk management, occupational health and safety, and safety management systems.
The IDSE programme is a Qualifi-endorsed Level 6 qualification. It should not be described as an Ofqual-regulated qualification unless the specific qualification is separately confirmed as regulated.
The programme is suitable for H&S professionals, safety officers, engineers, technical professionals, managers, supervisors and individuals looking to develop a career in health and safety. Specific entry requirements should be confirmed before enrolment.
The package includes ISO 45001 Lead Auditor, ISO 14001 Lead Auditor and ISO 9001 Lead Auditor programmes alongside the International Diploma in Safety Engineering.
Yes. The programme is designed to support flexible online learning, allowing learners to study at their own pace and access the programme materials online.
The current promotional one-time payment shown for the programme is £200, reduced from the stated standard price of £600. Promotional pricing may be subject to availability and applicable terms.
Yes. An instalment option is available through the payment link provided on the programme page. The current option shown is £150 × 2, for a total of £300.
The programme page identifies BCSP QEP recognition in connection with the IDSE programme. Learners should review the applicable recognition and eligibility requirements before relying on it for a particular professional purpose.
The programme is designed to develop professional knowledge across safety engineering, risk management, occupational health and safety, environmental management and quality management systems. These skills can support professional development across relevant H&S and management-system roles.
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