During the week of 19th May 2014, Dr Dave Rogers delivered training for the W501 (Measurement of Hazardous Substances) international module overseen by the Occupational Hygiene Training Association (OHTA). This training was carried out for Gully Howard Technical in Portsmouth (http://www.ghtechnical.com/ ).
The next training delivery by Dr Rogers will be during the week of 9th June 2014 when he will deliver the W506 (Ergonomics Essentials) international module to a full course.