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TQual Level 7 International Diploma in Health, Safety and Environmental Engineering

In the ever-evolving landscape of engineering, one discipline stands out for its crucial role in safeguarding human health and preserving our planet: Health, Safety, and Environmental Engineering. At the forefront of this field lies the Level 7 International Diploma in Health, Safety, and Environmental Engineering, a prestigious qualification that not only equips individuals with the knowledge and skills to address complex challenges but also unlocks a world of opportunities for career advancement and societal impact.

Before delving into the myriad of opportunities afforded by the Level 7 International Diploma in Health, Safety, and Environmental Engineering, it’s essential to grasp the significance of health, safety, and environmental engineering. This discipline serves as the guardian of our well-being, ensuring that engineering projects are executed with the utmost regard for human health and environmental sustainability. From assessing risks in industrial settings to designing resilient infrastructure, professionals in this field play a pivotal role in shaping a safer and more sustainable future.

The Level 7 International Diploma in Health, Safety, and Environmental Engineering serves as a beacon of empowerment for individuals seeking to make a tangible difference in the world. This comprehensive program goes beyond theoretical knowledge, offering hands-on training, practical skills, and real-world insights that are directly applicable to industry settings. Whether you’re a recent graduate looking to kickstart your career or a seasoned professional seeking to upskill, this diploma provides the tools and expertise needed to excel in the field.

One of the most compelling aspects of obtaining a Level 7 International Diploma in Health, Safety, and Environmental Engineering is the vast array of career opportunities it unlocks. Graduates of this program find themselves well-positioned for roles such as Health and Safety Manager, Environmental Consultant, Risk Assessment Specialist, Sustainability Officer, and more. With increasing global awareness of health, safety, and environmental concerns, demand for qualified professionals in this field is on the rise, opening doors to exciting career prospects across industries and sectors.

Level 7 International Diploma in Health, Safety, and Environmental Engineering represents not only a significant educational achievement but also a gateway to a world of possibilities. Through rigorous training, practical experience, and a commitment to excellence, graduates of this program are poised to lead the way in creating safer, healthier, and more sustainable communities. So, whether you’re embarking on a new career journey or seeking to advance your existing trajectory, consider the Level 7 International Diploma as your passport to a brighter future in health, safety, and environmental engineering.

Course overview

Level 7 international Diploma in Health, Safety and Environmental Engineering

TQual Level 7 international Diploma in Health, Safety and Environmental Engineering may vary depending on the institution offering the program. However, typical entry requirements for such a course may include:

  • Candidates should hold a bachelor’s degree or equivalent qualification in a relevant field such as engineering, environmental science, occupational health and safety, or a related discipline from a recognized institution. A minimum GPA or equivalent academic performance may be required, typically at least a 2:1 or equivalent.
  • While not mandatory, applicants with relevant professional experience in areas such as engineering, health and safety management, environmental management are preferred. Professional experience provides valuable context and practical insights that enhance the learning experience.
  • Proficiency in the English language is essential for successful participation in the program. Candidates may be required to provide evidence of English language proficiency.
  • Book A : Advanced Safety & Engineering Principles Chapter 

1 – Introduction to Safety Engineering Chapter 

2 – Advanced Risk Assessment and Risk Engineering Chapter 

3 – Mechanical and Electrical Safety Engineering Chapter 

4 – Human Factors Engineering Chapter 

5 – Safety Management Systems and Engineering Leadership Chapter 

6 – Accident Investigation and Forensic Engineering Chapter 

7 – Reliability Engineering and System Safety Chapter 

8 – Legal, Ethical and International Standards 

Book B : Process Safety, Fire, Explosion & Environmental Engineering 

Chapter 1 – Process Safety Management (PSM) 

Chapter 2 – HAZOP, HAZID & Advanced Hazard Analysis 

Chapter 3 – Fire Engineering & Fire Dynamics 

Chapter 4 – Explosion Science & Mitigation Engineering 

Chapter 5 – Environmental Engineering Controls

Chapter 6 – Environmental Impact Assessment (EIA) & Sustainability 

Chapter 7 – Safety Instrumented Systems (SIS) & Functional Safety 

Chapter 8 – Engineering Case Studies (High-Hazard Industries) 

BOOK A – Advanced Safety & Engineering Principles

Chapter 1 – Introduction to Safety Engineering

  1. Analyse the principles and scope of safety engineering and distinguish it from traditional occupational safety practice.

  2. Evaluate systems engineering concepts and their role in identifying and controlling hazards within complex socio-technical systems.

  3. Assess the professional responsibilities and global role of Safety Engineers across high-risk industries.


Chapter 2 – Advanced Risk Assessment and Risk Engineering

  1. Apply advanced risk assessment methodologies including QRA, ALARP, and consequence modelling to complex industrial scenarios.

  2. Evaluate barrier-based risk models to identify threats, control effectiveness, and escalation pathways.

  3. Analyse the reliability and performance of risk reduction measures using leading and lagging indicators.


Chapter 3 – Mechanical and Electrical Safety Engineering

  1. Analyse mechanical and electrical hazards and evaluate engineered controls to prevent high-energy failures.

  2. Assess risks associated with rotating machinery, electrical systems, arc flash, and energy isolation.

  3. Evaluate the integration of mechanical and electrical safety controls within engineered system architectures.


Chapter 4 – Human Factors Engineering

  1. Analyse human reliability and error mechanisms using recognised human factors methodologies.

  2. Evaluate the influence of human–machine interaction, control room design, and communication on safety performance.

  3. Assess the impact of fatigue, workload, and organisational factors on human performance and system safety.


Chapter 5 – Safety Management Systems and Engineering Leadership

  1. Evaluate the integration of Safety Management Systems with engineering design, operations, and risk governance.

  2. Analyse leadership behaviours, safety culture, and organisational structures influencing risk management.

  3. Apply High Reliability Organisation principles to improve operational resilience and safety performance.


Chapter 6 – Accident Investigation and Forensic Engineering

  1. Analyse engineering failure mechanisms and their contribution to major industrial accidents.

  2. Apply structured investigation and root cause analysis techniques to identify systemic and technical causes.

  3. Evaluate lessons learned from historical disasters to improve future safety and engineering controls.


Chapter 7 – Reliability Engineering and System Safety

  1. Apply reliability engineering concepts to assess system performance and failure behaviour.

  2. Evaluate functional safety principles, SIL requirements, and safety-critical system integrity.

  3. Analyse the effectiveness of redundancy, diversity, and defence-in-depth strategies in risk reduction.


Chapter 8 – Legal, Ethical and International Standards

 

  1. Analyse legal and ethical obligations of Safety Engineers within international regulatory frameworks.

  2. Evaluate the application of global safety standards and codes across engineering disciplines.

  3. Assess corporate governance and ethical decision-making in managing safety and environmental risks

BOOK B – Process Safety, Fire, Explosion & Environmental Engineering

Chapter 1 – Process Safety Management (PSM)

  1. Analyse Process Safety Management frameworks and their role in controlling major accident hazards.

  2. Evaluate process deviations, upset conditions, and chemical hazards within complex operations.

  3. Assess the integration of PSM principles into organisational safety governance and operations.


Chapter 2 – HAZOP, HAZID & Advanced Hazard Analysis

  1. Apply HAZOP and HAZID techniques to systematically identify process hazards and deviations.

  2. Evaluate Layer of Protection Analysis (LOPA) and SIL requirements to assess risk tolerability.

  3. Analyse risk acceptance criteria and the effectiveness of independent protection layers.


Chapter 3 – Fire Engineering & Fire Dynamics

  1. Analyse fire chemistry, heat transfer, and fire development mechanisms in industrial environments.

  2. Evaluate fire detection, alarm, and suppression systems using engineering principles.

  3. Assess fire risk scenarios to inform effective prevention and mitigation strategies.


Chapter 4 – Explosion Science & Mitigation Engineering

  1. Analyse explosion mechanisms including VCEs, dust explosions, and runaway reactions.

  2. Evaluate explosion modelling, overpressure effects, and escalation potential.

  3. Assess engineering mitigation measures such as venting, suppression, and isolation.


Chapter 5 – Environmental Engineering Controls

  1. Analyse environmental hazards and evaluate engineering controls for air, water, and soil protection.

  2. Assess pollution control technologies and emission management strategies.

  3. Evaluate noise, vibration, and ventilation engineering measures to reduce environmental impact.


Chapter 6 – Environmental Impact Assessment (EIA) & Sustainability

  1. Apply Environmental Impact Assessment methodologies to evaluate project-related risks.

  2. Analyse sustainability principles, lifecycle impacts, and environmental risk management.

  3. Evaluate the integration of ISO 14001 within organisational environmental management systems.


Chapter 7 – Safety Instrumented Systems (SIS) & Functional Safety

  1. Analyse the SIS lifecycle and functional safety requirements for high-hazard operations.

  2. Evaluate PFD calculations, instrumentation reliability, and diagnostic coverage.

  3. Assess compliance with IEC 61508 and IEC 61511 standards in system design and operation.


Chapter 8 – Engineering Case Studies (High-Hazard Industries)

  1. Analyse real-world engineering failures across high-hazard industries.

  2. Evaluate causal factors, control failures, and organisational weaknesses in major accidents.

  3. Apply lessons learned to improve future engineering design, risk control, and safety management.

 

Graduates of the TQual Level 7 International Diploma in Health, Safety & Environmental Management (IDHSEE) gain access to a wide range of professional and academic progression opportunities. The qualification provides a strong foundation for individuals seeking senior management, leadership, advisory, and consultancy roles in health, safety, and environmental management, as well as progression into further professional development.


Professional Progression

Successful completion of the IDHSEE prepares learners for senior and strategic roles such as:

  • Health, Safety and Environmental (HSE) Manager / Senior HSE Manager – leading organisational HSE strategies and management systems.

  • Head of Health and Safety / HSE Lead – overseeing enterprise-wide safety governance and compliance frameworks.

  • Risk Manager / HSE Risk Advisor – managing organisational risk profiles and safety performance at a strategic level.

  • Health and Safety Consultant – providing professional advisory services across multiple industries.

  • Compliance and Governance Manager – ensuring alignment with international standards and regulatory requirements.

  • Safety and Environmental Advisor (Senior Level) – supporting complex projects and high-risk operations.

These roles are commonly found across sectors including construction, oil and gas, energy, manufacturing, healthcare, logistics, utilities, and process industries, where effective health, safety, and environmental management is critical to organisational success.


Academic and Professional Development Progression

The TQual Level 7 IDHSEE supports continued learning and professional development, including:

    • Progression to postgraduate-level qualifications or specialist diplomas in health, safety, environmental management, risk management, or leadership (subject to provider entry criteria).

    • Entry into research-informed or advanced professional programmes, where applicable, building on strategic and analytical skills developed at Level 7.

    • Enhanced eligibility for professional development pathways with recognised health and safety bodies.

frequently asked questions

Who should enroll in this course?

This course is suitable for undergraduate and graduate students pursuing degrees in engineering disciplines such as civil engineering, environmental engineering, chemical engineering, and industrial engineering. It is also relevant for professionals working in industries where health, safety, and environmental considerations are paramount.

Graduates of this course can pursue various career paths in industries such as construction, manufacturing, energy, healthcare, consulting, government agencies, and non-profit organizations. Potential job titles include health and safety engineer, environmental engineer, risk manager, sustainability specialist, regulatory compliance officer, and emergency response coordinator.

TQual Level 7 international Diploma in Health, Safety and Environmental Engineering is 180 Credits Training program . As this Training program have mandatory assessment which will be conducted through Approved Training Centres. 

TQual Level 7 international Diploma in Health, Safety and Environmental Engineering is offered in various formats, including online, in-person, or a combination of both. Participants can choose the format that best fits their schedule and learning preferences. But final decision is made by ATC.

The TQual Level 7 International Diploma in Health, Safety & Environmental Management (IDHSEE) is assessed through two written examination papers and one mandatory professional interview. The assessments are designed to evaluate learners’ advanced knowledge, analytical ability, and strategic application of health, safety, and environmental management principles.

The written papers use scenario-based and applied questions, while the professional interview confirms authenticity, depth of understanding, and professional judgement. Successful completion of all assessment components is required to achieve the qualification, in accordance with TQUAL AB assessment and quality assurance requirements.