Celebrating 25 years: 1997-2022

BOHS/OHTA W504 - Asbestos and other fibres

£990 ex VAT & a BOHS exam fee of £140 per delegate



Syllabus/Course Structure and Assessment

The main subject areas of the course are:

This is an international qualification, so UK legislation is not covered in great detail, (unlike in the previous S301 course). The course enhances the delegate's knowledge of occupational hygiene practice in relation to fibrous dusts. The module concentrates on asbestos but also covers other fibres which are increasingly finding uses in industry, e.g. MMMF, aramids, etc.

Who is this course suitable for?

The course will benefit those working in asbestos consultancy as well as mainstream occupational hygiene, giving an understanding of the health risks associated with asbestos and other fibres as well as the means of evaluation & control.

Course Timing

Duration: 5 days

Start time: 9am on course day, 1pm start for exam

Finish time: Approximately 4pm

Written Exam: Open book student manual only, 40 Questions - 2 hours

Formative Practical Assessment







Thank you for your course/exam booking with AEC.

Please note, from Monday 4th April 2022 we will now require BOHS Candidate Information Forms to be sent to us to process your exam booking with BOHS, this form must be completed and returned to training@aec.uk.net within 48 hours of making the booking, without this form, we cannot order an exam paper for you.

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 and paper exams.

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

Many thanks

We appreciate your assistance with this matter



BOHS Candidate Form

Location - Manchester

Location - Essex

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