Dr. Manfred Klade: +43 676 3760265 | office@tb-klade.at

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Stakeholder analysis for the use and further development of the WIDES database (since June 2026)

Stakeholder analysis for the use and further development of the WIDES database (since June 2026)

The Vienna Ombuds Office for Environmental Protection is currently carrying out an Austria-wide stakeholder analysis of the WIDES disinfectant database together with the Technisches Büro Klade. As part of a…

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Rodenticide study published

Rodenticide study published

The rodenticide study carried out by the Technisches Büro Klade on behalf of the Vienna Ombuds Office for Environmental Protection was published in August 2025. It evaluates the hazard potential…

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New study on biocides in evaporative cooling systems

New study on biocides in evaporative cooling systems

A study carried out by the Technisches Büro Klade on behalf of the Vienna Ombuds Office for Environmental Protection examines the use of biocides in open evaporative cooling systems. If…

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1800 881 Technisches Büro Klade
WIDES in the Austrian Environmental Label for schools

WIDES in the Austrian Environmental Label for schools

The WIDES database was incorporated into Austrian Ecolabel Guideline UZ 301, “Schools and Teacher Training Colleges”. The version adopted in June 2022 contains binding requirements for the careful and responsible…

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1800 881 Technisches Büro Klade
Avoid biocides in public spaces: PAN Germany recommends WIDES

Avoid biocides in public spaces: PAN Germany recommends WIDES

The flyer “Sustainable Municipality – Biocide Avoidance” published by PAN Germany shows how cities and communities can reduce the use of biocides and avoid problematic active ingredients as much as…

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naBe platform recommends WIDES

naBe platform recommends WIDES

The platform of the Austrian Action Plan for Sustainable Public Procurement (naBe) recommends WIDES as a guide for the ecological procurement of disinfectants. The database combines information on tested effectiveness…

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Procura case study published via WIDES

Procura case study published via WIDES

The Procura+ European Sustainable Procurement Network, coordinated by ICLEI Europe, connects public institutions and regions in Europe that are driving sustainable and innovative procurement. The WIDES database received an Honorable…

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Study on household disinfection is being updated

Study on household disinfection is being updated

The “Disinfection in the Household” study, carried out on behalf of the Vienna Ombuds Office for Environmental Protection, examines the benefits and risks of disinfecting household products. Among other things,…

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International seminar on reducing hazardous substances in cities

International seminar on reducing hazardous substances in cities

At the international seminar of the Interreg project NonHazCity, representatives of municipalities from the Baltic Sea region discussed strategies for reducing the input of hazardous substances from urban sources. Representing…

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EU-OSHA recognizes WIDES as an example of good practice

EU-OSHA recognizes WIDES as an example of good practice

In 2019, the European Agency for Safety and Health at Work (EU-OSHA) recognised the WIDES database as an exemplary solution for managing hazardous substances at work. The case study shows…

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