The importance of Toxicology to Hygienists – Toxicology 101
Presenter(s): Dr Martyn Cross
This virtual session will cover the Basic Principles of Occupational Toxicology for Occupational Hygienists, including general occupational toxicology considerations, absorption, distribution, biotransformation and excretion of toxins, toxicology of organs and systems, Health effects of hazardous substances and Hazardous substances encountered in the workplace.
This webinar will present the results of an AIOH Foundation-funded joint research project undertaken by Dr Kelly Johnstone from UQ and Peter Knott from GCG. The project aimed to explore facility maintenance workers’ and cleaners’ exposures to a group of chemicals called Quaternary ammonium chloride compounds (Quats).
The storyline of this presentation would be presented from the perspective of a newly recruited occupational hygienist who is preparing for their first turnaround, how they play a pivotal role during every stage of the process and how they must adapt to dynamic conditions. Additionally, this would serve as a refresher for seasoned professionals, enriching their understanding and application of best practices during critical turnaround periods.
TSI will provide a brief update on future PortaCount™ Respirator Fit Tester software developments around improvement to centralised record-keeping capabilities as well as a brief update on the AS/NZS ISO Suite of Standards Adoption and Transition.
The panel will discuss the recent change to the welding fume (not otherwise specified) exposure standard, how can exposure to welding fumes be controlled, how can occupational hygienists help the industry understand the risks associated with welding fumes and what does the future hold with the announced Workplace Exposure Limits
Occupational Health metrics are an important component of Work Health and Safety (WHS) performance indicators. Recent articles on the increasing prevalence of silicosis and resurgence of “black lung” has increased awareness of work related health impacts. Yet, despite the critical impact of occupational illness and disease, workplace health and safety reporting commonly focus on workplace injury reduction. presented by Dr Carmen Naylor
Recorded 19 April 2024
Update on mould - the Qld regulators perspective - 19 April 24 This webinar will include topics including: Legislative requirements in relation to managing the risks of exposure to mould. What does compliance look like? What would the inspectorate look for in relation to a complaint?
Isocyanate Resins Exposure Monitoring- 22nd March 24 Isocyanate-based polymeric chemicals are used extensively in mining and construction to fill cavities and reinforce or stabilise strata in the underground environment. Methylene diphenyl isocyanate (MDI) is a common ingredient and is a known respiratory sensitiser and skin allergen which can be inhaled or absorbed through direct skin contact. RSHQ has been investigating the adequacy of current atmospheric and biological monitoring techniques.
Winner - 2023 AIOH Conference 3M Best Paper Award.
This paper discusses the controversy over the use of the linear non-threshold (LNT) model and presents the case for the existence of a threshold of effect for both asbestos and crystalline silica. The existence of threshold affect does not support the suggested need to further reduce the current OELs for these substances and others. Presented by Ian Firth
The presentation by Dr Rebecca Newton, Manager, Chemicals, Occupational Hygiene and High Risk Work Policy, will cover the Safe Work Australia review of the Workplace Exposure Standards and the next steps.
This webinar will provide an update on the ISO Respiratory Protective Devices Standards, bringing this global Standard back to home.
Standards are used to demonstrate conformance to local regulations / laws. There is a new set of globally harmonised standards for respiratory protective devices (RPD) that changes the focus from performance by design to performance required by the wearer. The work on these standards started more than 20 years ago; with several RPD standards already published.
The webinar will cover some of the new developments and some older concepts that are new to occupational health safety and hygiene that we can use when considering skin exposure in the workplace.
The Australian Institute of Occupational Hygienists (AIOH) launched Breathe Freely Australia in 2018, which provides readily available information for workers and supervisors about the hazards of toxic dust and prevention of lung diseases in various industries. In 2020, the AIOH started the RESP-FIT program, which is relevant to those who rely on respirators as protection against harmful dust. As many lung diseases are serious and irreversible, the focus must be on prevention of harm. Workers in the manufactured stone sector rely on many control measures to protect them from lung diseases such as silicosis, with one of them being respiratory protection.
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