BOAS training (Boiler Operation Accreditation Scheme) is the recognised industry standard for proving competence in the safe, efficient operation and management of industrial steam and hot water boiler plant.
Delivered by Dunphy, an established combustion and boiler specialist, this five-day BOAS course is designed for experienced boiler operators and managers who are responsible for day-to-day operation, safety, efficiency, and compliance within the boiler house.
BOAS accreditation is widely expected by insurers, auditors, and enforcing authorities and aligns directly with HSE guidance INDG436 and BG01 – Guidance on the Safe Operation of Boilers.
The Boiler Operation Accreditation Scheme (BOAS) provides national accreditation for industrial boiler operators and boiler plant managers. The scheme demonstrates that individuals have the practical knowledge, operational experience, and legislative understanding required to manage boiler plant safely and efficiently.
BOAS is administered by the Combustion Engineering Association (CEA). Successful candidates are awarded recognised qualifications such as:
The qualification is valid for five years, after which renewal is required to maintain accredited status.
Dunphy’s BOAS training is designed for experienced personnel working with industrial steam or hot water boilers, including:
Candidates must have:
Dunphy’s BOAS training combines structured classroom learning with practical, real-world insight gained from decades of industrial combustion and boiler expertise.
Training is delivered by experienced engineers with direct exposure to industrial boiler systems, burners, fuel trains, controls, and safety devices. This ensures delegates gain not just theoretical understanding, but practical operational context that can be applied immediately within their own boiler houses.
Our approach focuses on:
The Dunphy BOAS course covers all key aspects of boiler house operation, management, and compliance, including:
The course is delivered through a combination of classroom instruction and practical demonstrations, followed by formal assessment.
The BOAS course includes all required assessment elements. Both Operators and Managers are required to complete:
All assessments are conducted in line with CEA requirements. The interview is typically completed on the final day of the course.
Successful candidates are awarded Cert.IBO or Dip.BOM certification, depending on role and assessment outcome.
The BOAS training course is delivered over five days and includes all required written assessments and the assessor interview.
BOAS is not a legal requirement. However, it is widely expected by insurers and HSE auditors and is recognised as the industry benchmark for boiler operator and manager competence.
No. BOAS training and assessment are delivered face-to-face to ensure practical understanding and robust assessment of competence.
Yes. Dunphy delivers BOAS training across multiple categories and works with the CEA for independent assessment and certification.
Upcoming BOAS training course dates for 2026
Alternative dates for CAT 1, 2 and 5 courses are available on request. Training may also be arranged to take place at other premises on a mutually agreed week.
Dunphy’s BOAS training combines structured classroom learning with practical, real-world insight gained from decades of industrial combustion and boiler expertise.
Training is delivered by experienced engineers with direct exposure to industrial boiler systems, burners, fuel trains, controls, and safety devices. This ensures delegates gain not just theoretical understanding, but practical operational context that can be applied immediately within their own boiler houses.
Our approach focuses on:
To find out more about upcoming BOAS training courses, entry requirements, or to discuss suitability for your boiler plant, contact Dunphy’s training team today. Our engineers will be happy to guide you through the process and help you take the next step towards BOAS accreditation.