Are there prerequisites for a Legionella Risk Assessor Course?

Entry requirements for a Legionella Risk Assessor Course are usually based on a learner’s ability to understand the subject, complete the required assessment and apply the learning responsibly, rather than on a prescribed qualification. Providers may set different enrolment criteria depending on the course level, delivery method and assessment process.

Common expectations include:

• the ability to read and understand technical guidance, written procedures and assessment instructions;
• the ability to record findings clearly and produce accurate written reports;
• sufficient communication skills to discuss hazards, controls and recommendations with clients, responsible persons and contractors;
• basic competence in using email, online learning platforms or electronic reporting systems where the course is delivered or assessed digitally; and
• the ability to take part in any exercises, knowledge checks or practical case studies included in the programme.

These are normally practical study requirements rather than formal qualifications. A provider may ask about your current role, previous training or intended use of the course so that it can confirm whether the programme is appropriate. This is particularly relevant where the course is designed for people who will assess complex hot and cold water systems, healthcare premises or large commercial buildings.

Previous training can be useful, but it is not always a condition of entry. An introductory water hygiene course, health and safety training or experience of facilities management may make the terminology easier to follow. However, completing a risk assessor course does not by itself establish competence in every type of building or water system. Competence develops through suitable knowledge, practical application, supervision where necessary and continued professional development.

Before booking, check what the course covers and what it does not. In particular, confirm:

• whether the programme is introductory, intermediate or intended for experienced water hygiene professionals;
• whether there is a prerequisite course or recommended prior learning;
• which types of water systems and premises are included;
• how knowledge is assessed, such as written questions, scenario exercises or a report;
• whether learners need access to a workplace, system information or example records; and
• whether the training leads to a certificate of attendance, a competence-based qualification or another form of completion record.

A learner does not normally need to be employed in a dedicated legionella role before starting training. However, people already working in facilities management, property management, maintenance, compliance or occupational health and safety may find it easier to relate the course content to workplace decisions. If you are new to water safety, an introductory course followed by supervised experience can provide a more suitable route than relying on one classroom or online programme alone.

Employers should also consider the responsibilities the learner will have after training. Someone expected to carry out assessments independently may need additional experience, access to competent advice and familiarity with the organisation’s control scheme. The course should therefore be treated as one part of a competence framework, with the learner’s duties, working environment and level of supervision taken into account.

Where entry requirements are unclear, ask the training provider for its current course specification before booking. This will establish whether any prior certificate, technical background, equipment access or assessment preparation is required and whether the course matches the responsibilities attached to the intended role.