Online course with instant downloadable certificate, duration 2 hours 30 minutes. 2 CPD credits.

Online course with instant downloadable certificate, duration 2 hours 30 minutes. 2 CPD credits.

£15 +VAT

Add to Cart Button

Legionella Awareness Advanced Online Training Course

Legionellosis is the collective name given to the pneumonia-like illness caused by legionella bacteria. This includes the potentially fatal legionnaires’ disease, as well as the similar but less serious conditions.

Any water system that has the right environmental conditions can become a source of legionella bacteria. Cooling towers, evaporative condensers and whirlpool spas are particularly susceptible but all water systems can pose a risk.

This online course is aimed at duty holders, nominated responsible persons and those with operational responsibility for the management of the services of a building. It meets the training and awareness requirements of relevant legislation and regulations including L8, HSG 274, HTM 04-01, COSHH and the Health and Safety at Work Act 1974 

Course screenshots - click to enlarge.

A 5 Star course and certificate as rated by more than 1000 reviews.

Most Recent Reviews (taken from end of course submissions)
5 /5     12/10/2019     R Taylor    
5 /5     05/10/2019     A Alleyne     Challenging and informative
5 /5     03/10/2019     S Witherston    
5 /5     26/09/2019     M Williams    
5 /5     26/09/2019     J Nolan    
5 /5     26/09/2019     I EVANS    
5 /5     25/09/2019     P Goodfield     Thanks
5 /5     25/09/2019     D Fay    
5 /5     18/09/2019     P Brown     Good course, alot to take in but gives you a good understanding of everything.
5 /5     17/09/2019     C Broad     This was an excellent course which I really enjoyed, it gives a good sound knowledge of legionella and the associated risks and is well worth completing.
5 /5     16/09/2019     A Dale    
5 /5     10/09/2019     E Panton    
5 /5     06/09/2019     J Glenning    
5 /5     06/09/2019     N Astbury    
5 /5     04/09/2019     J McFadden    
5 /5     04/09/2019     P Greenwood    
5 /5     02/09/2019     Anonymous     Exceptional presentation, easy to understand and good coverage of the topic
5 /5     30/08/2019     L Wojcik    
5 /5     30/08/2019     S Hameed     Very detailed course
5 /5     22/08/2019     M Humphreys    
5 /5     21/08/2019     J Beeston    
5 /5     20/08/2019     A Sibley-Wootton    
5 /5     19/08/2019     D Kent    
5 /5     13/08/2019     N Davies    
5 /5     13/08/2019     S O'Dea    
5 /5     13/08/2019     E Gillinder    
5 /5     13/08/2019     W Rowe    
5 /5     11/08/2019     J Ilett    
5 /5     09/08/2019     M Moore    
5 /5     07/08/2019     A Johnson    
5 /5     02/08/2019     S Challinor    
5 /5     31/07/2019     a davies    
5 /5     29/07/2019     S Evans    
5 /5     21/07/2019     I Brown    
5 /5     19/07/2019     J Mcneil    
5 /5     18/07/2019     D Adedeji    
5 /5     14/07/2019     a rostron    
5 /5     09/07/2019     M Peers    
5 /5     05/07/2019     M Baird    
5 /5     01/07/2019     J Nuttall    
5 /5     25/06/2019     P Toomey    
5 /5     24/06/2019     B Patyal    
5 /5     21/06/2019     Anonymous     We liked how there was explanation videos in each module.
5 /5     21/06/2019     A Fletcher    
5 /5     20/06/2019     F Monterio     good info and educative
5 /5     19/06/2019     S Daniels    
5 /5     18/06/2019     E Ryan    
5 /5     18/06/2019     M Sharpe    
5 /5     18/06/2019     C Ingleby    
5 /5     18/06/2019     D Pickrell    
5 /5     18/06/2019     M Clarke    
5 /5     18/06/2019     M Legg    
5 /5     14/06/2019     M Szel    
5 /5     13/06/2019     J Grecu    
5 /5     13/06/2019     S Jervis    
5 /5     12/06/2019     A Cameron    
5 /5     12/06/2019     L Matthew    
5 /5     12/06/2019     N Brookes    
5 /5     12/06/2019     B King    
5 /5     12/06/2019     R Wade    
5 /5     11/06/2019     N Wyer    
5 /5     11/06/2019     S Hamer    
5 /5     11/06/2019     J Dobson    
5 /5     10/06/2019     G McGuire    
5 /5     10/06/2019     A Walters    
5 /5     10/06/2019     T Mische    
5 /5     10/06/2019     J McPhail    
4 /5     10/06/2019     S Moore    
5 /5     10/06/2019     D Boreham    
5 /5     10/06/2019     C Hughes    
5 /5     09/06/2019     P Ferguson    
5 /5     09/06/2019     A Jaruszek     very informative
5 /5     07/06/2019     Anonymous     Really informative and will help in advising and managing the water systems within the Hospital
5 /5     07/06/2019     D Singh     Great course
5 /5     07/06/2019     G Manattini    
5 /5     06/06/2019     n khajuria    
5 /5     04/06/2019     P Gilbery     Good Course
5 /5     04/06/2019     K Docherty    
5 /5     04/06/2019     C Ucheji Ogah Ekechi    
5 /5     04/06/2019     N Malhi    
5 /5     04/06/2019     M Peazold    
5 /5     03/06/2019     I Mackenzie    
5 /5     03/06/2019     C Lee    
5 /5     02/06/2019     M Edis    
5 /5     01/06/2019     B Dobrita    
5 /5     31/05/2019     P Rudzicki    
5 /5     31/05/2019     R Millward    
5 /5     31/05/2019     S Berry    
5 /5     30/05/2019     D Turner2    
5 /5     30/05/2019     H Crabb    
5 /5     29/05/2019     S Aitchison    
5 /5     29/05/2019     P Gordon    
5 /5     29/05/2019     L Goodson     it would be helpful to see the questions I got wrong
5 /5     28/05/2019     A Parton    
5 /5     28/05/2019     L Przybylski     clearly and fully of use information online course.
5 /5     28/05/2019     M Poyukliyski     Did I get anything wrong? If so, what? It would be helpful to see all answers marked.
5 /5     27/05/2019     A Somerville     It was definitely very informative, a very important test to take.
5 /5     24/05/2019     S Dacosta    
5 /5     23/05/2019     L Adams    
5 /5     23/05/2019     D Groom    

Bundle deals

This course is available in the following bundle deals:

Awareness Bundle (8 courses for £25 +VAT)

Please note a bundle deal contains a selection of different courses that offers fantastic value. For bulk discounts on individual courses please contact us.

Bundle deal upgrade - If you are interested in upgrading to one of our bundle deals and have already purchased one of our courses, please email us and we will credit the original course cost against the bundle deal. 

Course Structure

The course comprises 5 interactive modules and a final assessment. Links to recommended reading and additional resources may be provided within the training modules. These links are not mandatory and will not be tested for in the final assessment.


It takes approximately 2 hours 30 minutes to complete the course in full. This can be spread out over multiple sessions or completed in a single session. There is no time limit for completion.


All candidates must complete a multiple choice assessment after working through the training material. The candidate will be asked 20 multiple choice questions, randomly chosen from a larger question pool, and need to answer a minimum of 15 correctly to pass. Candidates will be given instant feedback after completing the assessment stating whether they have passed or failed. The assessment can be re-taken as many times as is required to pass at no additional cost.

Accreditation and certification

Successful candidates will receive a RoSPA approved certificate and 2 CPD credits.

All of our courses, systems and services have been registered to the internationally recognised ISO 9001:2015 quality standard. Quality Management Systems Ltd (QMS) made this prestigious award and all of our certificates bear their registration mark, giving assurance that the training and assessment was completed with a quality registered organisation.

Legionella Awareness Advanced Training Course Certificate

Legionella Awareness Advanced Training Course Certificate


This online legionella awareness course will help organisations meet their legal obligations under L8, HSG 274, HTM 04-01, COSHH and the Health and Safety at Work Act 1974. It will also provide candidates with a thorough awareness of the dangers associated with legionella and the management and control measure required to control the risks. 

After completing the course, candidates will:

  • Be aware of the dangers of legionella bacteria;

  • Have knowledge of the conditions that promote the growth of legionella;

  • Have knowledge of the methods that transmit legionella bacteria;

  • Have knowledge of the legal and regulatory framework that underpins legionella management;

  • Be aware of the most common high risk water systems that encourage legionella growth and dissemination;

  • Be aware of the methods required to assess the risk from legionella;

  • Be aware of the management and control requirements to ensure that risks are controlled effectively;

  • Understand how to carry out a legionella risk assessment.

 Target Audience

This online course is an advanced awareness course designed for employers, managers and supervisors with responsibility for the welfare of employees and the management and control of legionella bacteria. The course is aimed at duty holders, nominated responsible persons and anyone else with operational responsibility for the management of the services of a building. It satisfies the training requirements outlined in L8, HSG 274, HTM 04-01, COSHH and the Health and Safety at Work Act 1974

This course can be used by people working in high risk environments as a general introduction alongside suitable supplementary, hazards specific training. A basic legionella awareness course is also available in our catalogue.

Bulk purchases / purchasing for others

After a successful purchase you will be automatically taken to our registration process. Here you create your learner(s) and assign the course(s) to them so that they can start training immediately. If you do not know all the learner details - no problem, you can return later and create the learners when it suits you. The system automatically creates an admin group of your learners, this means you can access your learner accounts to obtain certificates or schedule reports on the progress of your group, useful for Health & Safety audits or Registration to organisations such as CHAS, SMAS, SafeContractor, ConstructionLine etc or site access when certificates are required.

If this all sounds too complicated feel free to contact us, we are more than happy to enrol you or your colleagues on your behalf. 


Free trial

We know how difficult it can be choosing online training, we have been there ourselves! That is why we are giving free access to all our health and safety training courses (excluding exams) so you can try them out and satisfy yourself with the quality. 

We know that when something looks too good to be true, there's often a catch. There are no catches, we simply want to give you a more informed choice. Email us with your requirements and we will set you up. 

A Social Enterprise training provider

The aim of Commodious Training is simple - to provide cost effective health, safety and compliance training for SME’s and charities. We want to promote a “why not” attitude towards training, and hopefully help promote better health, safety and food hygiene throughout the UK. 

As a Social Enterprise, we re-invest much of our profits back into social and environmental concerns. So as well as getting fantastic value training, you will also help make a difference.

Features and benefits

Complete your training in your own time. When you purchase one of our courses you are given access to our learning portal for 12 months, giving you plenty of time to complete your training.

Work through the course at your own speed. Our system continuously logs your progress so you can return to where you left off at any time.

Download your own RoSPA or ConCEST approved certificate. When you pass a course assessment you will instantly receive a pdf certificate of achievement. 

Set up learner groups to track learner progress and view certificates. Perfect for companies and teams and its free of charge.