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National Water Hygiene (NWH) scheme which is also known as a ‘Blue Card’ plays a vital part in ensuring the protection of public health and promoting good water hygiene practices. The scheme has been developed in collaboration with all UK water companies.
UK water companies require individuals entering clean water sites or working on the clean water network (known as ‘Restricted Operations’), to hold a National Water Hygiene EUSR registration.
It’s not just water company employees. If you are working on a ‘Restricted Operation’ on behalf of a water company subcontractor or other organisation, such as Self-Lay Organisation (SLOs) – then you also need a National Water Hygiene EUSR registration.

This course is designed for people who may be water company employees. However, if you are working on a ‘Restricted Operation’ on behalf of a water company subcontractor or other organisation, such as Self-Lay Organisation (SLOs) – then you also need a National Water Hygiene EUSR registration.

The course lasts half a day and takes place in the classroom
This scheme comprises the following modules:
Assessment
NWH training is assessed through a multiple-choice question test containing 25 questions.

A health screening questionnaire must be completed by all individuals prior to the training and assessment. In this questionnaire, you must declare whether you have, or have had in the preceding 12 months, any of these illnesses:
If you have, or have had, any of these illnesses, then you must get written confirmation from a medical practitioner, for example your GP, that you are illness and symptom free before you can be registered for National Water Hygiene on EUSR.
Test and course delivery is in English so learners must have a good understanding of the language.
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