BOHS P901 - Management and control of building hot and cold water services

£350 ex VAT & a BOHS exam fee of £200.00 per delegate



Syllabus/Course Structure and Assessment

P901 - Management and control of building hot and cold water services is there to provide background and an overview of the risk of Legionella infection and how it can be controlled in domestic type hot and cold water systems. (This course is also a pre-requirement before undertaking course P903 - Management and Control of Evaporative Cooling Systems and other High Risk Industrial Systems or P904 - Management and Control in Leisure, Display, Therapy and other Non-Industrial Systems.)

The main subject areas of the course are:

How is the course assessed?

This is a Closed-book examination comprising 20 short answer questions to be answered in 60 minutes. It is necessary to obtain 50% to pass the written examination.

Who is this course suitable for?

  • Water system technicians and operatives.
  • Responsible persons for domestic hot and cold water systems (e.g. building and facilities managers, duty holders, maintenance staff).
  • Legionella consultants.
  • Occupational hygienists and health and safety managers.

Course Timing

Duration: 1 day

Start time: 9am on course day

Finish time: Approximately 4pm

Written Exam: Closed-book examination, 20 short answer Q's, 60 mins







Thank you for your course/exam booking with AEC. Please see the below update from BOHS.

Please note, we have been informed by BOHS that from 1st November 2025 all AEC BOHS classroom courses will be electronic exams only. BOHS will no longer be sending paper exams. Therefore, we will now require BOHS Candidate Information Forms to be sent to us to process your exam booking . BOHS will not issue paper exams. This form must be completed and returned to training@aec.uk within 48 hours of making the booking, without this form, we cannot order an exam for you.

All classroom courses will now have a remote exam set up by BOHS. You will need to bring a laptop with you to complete the exam. Please bring this with you on the first day of the course.

Please click here for further online Exam FAQ’s, test examination, guidance and contact information.

The reason for the above is because BOHS will now be using an online exam software provider, Eva, to provide the function to generate online exams.

This should help speed up the turnaround time for the marking process.

Many thanks

We appreciate your assistance with this matter



Location - Manchester

Quality Assured

Accreditation  Image