Biomonitoring

Datum: 
vrijdag, 13 november 2026 - 08:30 to 16:15
38 days remaining
Waar: 
UZ Brussel, Laarbeeklaan 101, 1090 Jette

BSOH Studiedag - Journée d'étude

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Theme: Biomonitoring.

During this seminar, several experts from Belgium and abroad will take a closer look at this topic. In the morning, we will explain the basic principles and tricks on how to complete a biomonitoring strategy in the workplace, present a proposal for new OEL values for anesthetic gases, and share a very practical case study on managing exposure to lead.

After lunch, we will continue with a study on firefighters after hot zone interventions. We will stay in the heat for a while and continue with biomonitoring campaigns in a large steel producing factory, before cooling down again with a study examining ethanol exposure among nurses who disinfect their hands very frequently. We will conclude the seminar with a case study from a major chemical corporation where biomonitoring was performed following technical interventions.

27 days left for registration.
Registrations are open  >>

Protective Equipment

Datum: 
vrijdag, 22 mei 2026 - 09:00 to 16:00
Waar: 
Haute Ecole HE2B, Rue des Goujons 28, 1070 Anderlecht

BSOH Studiedag - Journée d'étude

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Theme: Protective equipment.
Understanding their working principles for better implementation.

The study day covers a wide range of approaches related to collective protection equipment (EPC) and personal protective equipment (PPE). The program combines engineering controls such as ventilation systems, containment solutions and data‑driven evaluations with content on respiratory protection, body protection, hearing protection and glove selection for work involving hazardous substances.

Summary of the presentations

  1. Respiratory protection
    This session presents different types of respiratory protection, comparing negative‑pressure and positive‑pressure systems. It outlines the relevant standards, limitations, challenges and the main filter types, and provides guidance on selection criteria adapted to workplace conditions.
  2. Body protection (types and performance)
    The presentation introduces the various categories of body protection, including different Types. It explains the differences between them and describes how to select the appropriate type according to the nature of the risks. Some of the applicable standards are also briefly addressed.
  3. Exposure to chemotherapy drugs (glove selection and permeation testing)
    This session discusses the potential exposure risks for individuals preparing or handling chemotherapy drugs. It explains how permeation tests are carried out, how the results can be interpreted and how they support the selection of suitable gloves for such tasks.
  4. Containment approaches for solid materials with different OEL levels
    The presentation describes the handling of solid materials with occupational exposure limits ranging from 0.1 µg/m³ to 1000 µg/m³. It highlights the combined use of ventilation, containment strategies and PPE to maintain appropriate control measures in different operational settings.
  5. Ventilation engineering in industrial workshops
    Based on practical examples from workshop environments, the session covers the assessment and follow‑up of exhaust ventilation systems used as primary engineering controls for airborne contaminants. It also clarifies the function and responsibilities of occupational hygiene roles within these processes.
  6. Data‑driven hearing protection
    This presentation explains how measurement data, user behavior and individual risk profiles can be combined to strengthen hearing protection strategies. The approach supports more precise analysis, targeted improvement actions and better alignment between exposure levels and protective measures.

Registrations are closed.

Final theses by students

Datum: 
vrijdag, 06 februari 2026 - 09:00 to 16:15
Waar: 
Haute Ecole HE2B, Rue des Goujons 28, 1070 Anderlecht

BSOH Studiedag - Journée d'étude

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Theme: Final theses by students.
During this day, our students will present their final projects and share insights on current issues in occupational hygiene. This is a unique opportunity to discover innovative ideas and practical solutions that contribute to a safe and healthy work environment.
Throughout the day, informal moments during the breaks provide opportunities to exchange experiences with colleagues and students.

Registrations are closed.

Data processing and AI for the hygienist

Datum: 
vrijdag, 03 oktober 2025 - 09:00 to 16:00
Waar: 
Haute Ecole HE2B, Rue des Goujons 28, 1070 Anderlecht

BSOH Studiedag - Journée d'étude

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Theme: Data processing and AI for the hygienist.
We live in a world full of data. Computers are indispensable, databases are being built around the world, numbers keep our companies going, Co-pilot and chatGTP answer us within a few minutes after scanning the internet and with a tone of compassion and empathy. The possibilities seem endless. But how does this translate to you as an occupational hygienist? Do you have an idea which projects are being developed to help support you in your daily jobs? Because let’s be fair, data and AI helps us do our job but an interpretation of the expert is still key.

Registrations are closed.

Roadmap on Carcinogens event

Datum: 
vrijdag, 23 mei, 2025 - 09:15 to 12:00
Waar: 
Brussel - Maison des Associations Internationales - Washingtonstraat, 40 B-1050 Brussel, België

Roadmap on Carcinogens event 23/05/25:

Hulpmiddelen en goede praktijken
Wanneer? Vrijdag 23 mei 2025

Waar? Brussel - Maison des Associations Internationales

Washingtonstraat, 40 B-1050 Brussel, België

Wat? Kanker is de belangrijkste oorzaak van werkgerelateerde sterfte in de EU. Het identificeren van slimme oplossingen en het delen van goede praktijken tussen bedrijven en organisaties kan een enorm verschil maken.

Hoe? Het zou de blootstelling van werknemers aan kankerverwekkende stoffen verminderen en het zou de overlevingskansen van veel werknemers vandaag en morgen verbeteren.

Om de problematiek van kankerverwekkende stoffen op het werk aan te pakken werd de Roadmap on Carcinogens gecreëerd, een pan-Europees vrijwillig actieschema om het bewustzijn over de risico's van blootstelling aan kankerverwekkende stoffen op de werkplek te vergroten en goede praktijken uit te wisselen.

België neemt actief deel aan de Roadmap, waarvan de derde fase werd ingeluid tijdens de Belgische voorzitterschapsconferentie van juni 2024. Tijdens deze laatste fase, die nog loopt tot 2027, worden alle praktische hulpmiddelen en goede praktijken van de Roadmap gepromoot. Deze studiedag, georganiseerd door het Belgisch focal point binnen het kader van de activiteiten van het Europees Agentschap voor veiligheid en gezondheid op het werk (EU-OSHA), draagt hieraan bij.

33e NVvA-symposium 'De Arbeidshygiënist in de verdediging. Is de aanval nog steeds de beste verdediging?'

Datum: 
dinsdag, 8 april, 2025 - 13:00 to donderdag, 10 april, 2025 - 18:00
Waar: 
Woudschoten Conferentiecentrum, Woudenbergseweg 54, 3707 HX Zeist , NL

Het 33e NVvA-symposium
'De Arbeidshygiënist in de verdediging. Is de aanval nog steeds de beste verdediging?'

Welkom! 

Op woensdag 9 en donderdag 10 april 2025 vindt het jaarlijkse NVvA-symposium plaats in conferentiecentrum Woudschoten in Zeist.

Het werkveld van de arbeidshygiëne staat voor steeds complexere uitdagingen. Nieuwe technologieën, veranderende werkprocessen en maatschappelijke trends zoals digitalisering en vergrijzing zorgen ervoor dat risico’s op het werk zich voortdurend ontwikkelen. Tegelijkertijd vraagt de samenleving om snellere, meer duurzame oplossingen en een grotere focus op preventie. Juist daarom is het thema van ons jaarlijkse NVvA-symposium dit jaar “Aanval is de beste verdediging”.

Dit thema benadrukt de kracht van een proactieve aanpak in ons vakgebied. Hoe kunnen we voorop blijven lopen en bedreigingen vóór zijn, in plaats van achteraf te reageren? Welke tools, kennis en samenwerkingen hebben we nodig om de gezondheid en veiligheid op het werk duurzaam te waarborgen? En hoe kunnen we deze uitdagingen omzetten in kansen om onze toegevoegde waarde nog beter te laten zien?

EXPO2025 GISHW

Datum: 
woensdag, 16 juli, 2025 - 09:00 to zaterdag, 19 juli, 2025 - 17:00
Waar: 
Osaka, Japan

EXPO2025 GISHW in Osaka, Japan from July 16 - 19, 2025 refers.

Attached the instructions for registration for the EXPO2025 GISHW in Osaka, Japan from July 16 - 19, 2025. 

IOHA's organization code is: H7RMF.

The PDF with practical information contains a link to book accommodation, as well as other details.  

IOHA will be present at the World Assembly in Workshops 3 and 8 and hold sessions during the International Symposium Policy and Practice tracks. 

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