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News and updates from OHTA and within the Occupational Hygiene community. If you have any news which would be suitable for broadcast, please get in touch with our administrators via our contact page.

November 28, 2023

OHTA Announces Significant Updates to Training Modules and Exams

The Occupational Hygiene Training Association (OHTA) is pleased to announce that we will be releasing updated training modules on ohtatraining.org in January 2024. The new OHTA500 series modules replace the previous W500 series and include the latest...

August 24, 2023

An OHTA Manual makes its television debut in Australia!

The TV show “Restoration Australia” recently featured a story about a homeowner with chronic health issues who was searching the internet for information on health effects of chemicals in building materials. Of all the resources on the internet, the ...

July 10, 2023

A Free Webinar To Inspire Occupational and Environmental Health and Safety (OEHS) Professionals

Global Volunteers: Serving with a passion that impacts the world

May 3, 2023

New Memorandum of Understanding between OHTA and PSCI

We are very pleased to announce that a new Memorandum of Understanding (MOU) has been crafted between OHTA and the Pharmaceutical Supply Chain Initiative (PSCI). In this collaboration, OHTA will support PSCI in building their occupational hygiene ...

Archive

2022

October

Promotion of Occupational and Environmental Hygiene Through Education
October 5, 2022

September

May

OHTA at AIHCE 2022
May 26, 2022

March

February

January

2021

November

International Day Conference Highlights
November 17, 2021

September

OHTA Co-Chair Chris Laszcz-Davis announced as 2021 recipient of the ABIH Lynn C. O’Donnell Lifetime Achievement Award
September 10, 2021

August

What you can find on the new OHTA website: www.ohtatraining.org
August 23, 2021

March

March edition of Global Link, OHTA's newsletter, available in Spanish and English
March 30, 2021

January

OHTA launches OHTA Global Link - a new, monthly newsletter
January 18, 2021

2020

October

New OHTA Pharmaceutical Module Ready to Pilot
October 9, 2020

August

2019

April

March

News from the New Zealand Occupational Hygiene Society (NZOHS)
March 18, 2019

2018

December

A round-up of OHTA activity at the IOHA 2018 conference
December 10, 2018

November

Roger Alesbury Presented with 2018 IOHA Lifetime Achievement Award
November 23, 2018

June

OHTA Appoints New Board and Advisory Committee Members
June 21, 2018

February

January

2017

September

New Co-Chairs of the OHTA Advisory Committee
September 5, 2017

August

OHTA announces completion of editorial review - W201 Basic Principles in Occupational Hygiene
August 22, 2017

May

Roger Alesbury announces retirement from OHTA Board
May 31, 2017

2016

October

OHTA announces registration as a charity in the UK
October 31, 2016

July

OHTA announces completion of W502 Thermal Environment editorial review
July 14, 2016

June

OHTA founding directors Roger Alesbury and Steve Bailey receive prestigious Yant Award
June 1, 2016

March

New Sue Davies Prize for best-performing OHTA ICertOH student
March 21, 2016

2015

November

THANK YOU to Eurofins Environment Testing Norway AS for their recent donation on behalf of the Norwegian Occupational Hygiene Association
November 17, 2015

May

March

IOHA representative joins OHTA board
March 12, 2015

February

January

Great animated video to promote Occupational Hygiene
January 19, 2015

2014

October

January

OHTA Appointments
January 7, 2014

2013

December

New WHWB Video Available
December 30, 2013

January

Hygienist Donates $2500 to OHTA from Auction of 3M Apron at AIOH
January 29, 2013

2012

April

IOHA President presents OHTA mission to ICOH Conference
April 8, 2012

March

February

Not-for-Profit Organisations Collaborate
February 6, 2012