EST. 1972 / BASEL & GENEVA, SWITZERLAND info@medichem.world
01 / ABOUT MEDICHEM

Medichem brings together a vast network of experts and professionals.

Founded in 1972 to advance occupational and environmental health across the global chemical industry.

02 / INSTITUTIONAL HISTORY

The History Of Medichem

Medichem, an international scientific association founded in 1972 by Prof. Dr. Alfred M. Thiess, is dedicated to occupational and environmental health in the chemical sector.

What We Have Achieved

Over the decades, Medichem has grown to facilitate international cooperation and knowledge sharing through annual congresses, research publications, and professional development opportunities. It has played a key role in advancing scientific and technological methods to mitigate health hazards in the chemical industry.

Chemical Industry Facilities
Decades of Progress
03 / CHRONOLOGY

Key Milestones

1972

Foundation

Medichem was founded by Prof. Dr. Alfred M. Thiess in Ludwigshafen, Germany.

1980s–1990s

Global Expansion

Expansion of membership globally and establishment of annual international congresses.

2000s

Global Affiliations

Strengthening affiliations with international bodies like the International Commission on Occupational Health (ICOH).

PRESENT

Present Impact

Continuous contribution to occupational health and safety through research, education, and global collaboration.

Prof. Dr. med. Dr. h. c. Alfred M. Thiess
04 / FOUNDER & HONORARY PRESIDENT

Founding of Medichem

Medichem was founded in 1972 by Prof. Dr. med. Dr. h. c. Alfred M. Thiess, who was the Corporate Medical Director at BASF, the world’s largest chemical company based in Ludwigshafen, Germany.

Prof. Dr. med. habil. Dr. med. h. c. Alfred Michael Thiess, Founder & Honorary President of Medichem, passed away on Wednesday, the 3rd of February 2016, exactly four months after his 94th birthday on October 3, 2015.

05 / CONSULTATIVE AFFILIATION

ICOH Affiliation

Today, Medichem is affiliated with the International Commission on Occupational Health (ICOH) and continues to influence global occupational health standards and practices.

Who Are They?

The International Commission on Occupational Health (ICOH) is a global organization dedicated to promoting and advancing occupational health and safety. The ICOH holds consultative status with the United Nations and its specialized agencies such as the International Labour Organization (ILO) and the World Health Organization (WHO). This affiliation enhances Medichem’s ability to influence global occupational health standards and practices. ICOH’s role in fostering international collaboration aligns with Medichem’s mission to improve health and safety in the chemical industry through scientific and technological advancements.

Find Out More at ICOH
ICOH Logo
Medichem Conference
Medichem Congress
06 / GOVERNANCE

Executive Committee

Officers and Board Members representing occupational medicine in the chemical sector worldwide.

President

Dr. Steffen Hitzeroth

president@medichem.world
Treasurer

Dr. David Miedinger

treasurer@medichem.world
Secretary General

Dr. Ashish Mishra

secretarygeneral@medichem.world
07 / INTERNATIONAL BOARD

Medichem Board

Dr. Vedat MizrahiBOARD
Dr. Janvier GasanaBOARD
Dr. Nikunj DesaiBOARD
Dr. Elpida E NikoloussBOARD
Dr. Adriaan CombrinckBOARD
Dr. Alex GovenderBOARD
Dr. Amir RadfarBOARD
Dr. Avi WienerBOARD
Dr. Jorge A. Morales CaminoBOARD
Dr. Shrinivas ShanbhagBOARD
Dr. Sergio LeichnerBOARD
Dr. Sunisa ChaiklingBOARD
Dr. Anurag ApteBOARD
08 / ARCHIVE (1972 – PRESENT)

Medichem Congresses

Each year, the Medichem Congress is convened at various international locations. Listed below are the previous congresses, along with the respective years in which they were held. Members receive feedback about the proceedings of each Congress without additional charges.

Showing 49 of 49 Congresses
2024 Marrakech, Morocco (ICOH)
2024
Marrakech, Morocco (ICOH)
2023 Dresden, Germany: 50th Anniversary
2023
Dresden, Germany: 50th Anniversary
2022 First Online Congress
2022
First Online Congress
2021 Melbourne (ICOH), Australia
2021
Melbourne (ICOH), Australia
2020 India Occupation Health Association Joint Congress (OCCUCON)
2020
India Occupation Health Association Joint Congress (OCCUCON)
2019 South Africa (SASOM-Medichem Joint Congress)
2019
South Africa (SASOM-Medichem Joint Congress)
2018 Dublin, Ireland (ICOH)
2018
Dublin, Ireland (ICOH)
2017 Vienna, Austria
2017
Vienna, Austria
2016 Basel, Switzerland
2016
Basel, Switzerland
2015 Seoul (ICOH), Korea
2015
Seoul (ICOH), Korea
2012 Cancun (ICOH), Mexico
2012
Cancun (ICOH), Mexico
2011 Heidelberg, Germany
2011
Heidelberg, Germany
2010 Taipei, Taiwan
2010
Taipei, Taiwan
2009 Cape Town (ICOH), South Africa
2009
Cape Town (ICOH), South Africa
2008 Amsterdam, Netherlands
2008
Amsterdam, Netherlands
2007 Querétaro, Mexico
2007
Querétaro, Mexico
2006 Milano (ICOH), Italy
2006
Milano (ICOH), Italy
2005 Goa, India
2005
Goa, India
2003 Iguassu Falls (ICOH), Brasil
2003
Iguassu Falls (ICOH), Brasil
2002 Baltimore, USA
2002
Baltimore, USA
2001 Prague, Czech Republic
2001
Prague, Czech Republic
2000 Singapore (ICOH), Singapore
2000
Singapore (ICOH), Singapore
1999 Vienna, Austria
1999
Vienna, Austria
1998 Cape Town, South Africa
1998
Cape Town, South Africa
1997 Varna, Bulgaria
1997
Varna, Bulgaria
1996 Stockholm (ICOH), Sweden
1996
Stockholm (ICOH), Sweden
1995 Boston, USA
1995
Boston, USA
1994 Melbourne, Australia
1994
Melbourne, Australia
1993 Nice (ICOH), France
1993
Nice (ICOH), France
1992 London, United Kingdom
1992
London, United Kingdom
1991 Basel, Switzerland
1991
Basel, Switzerland
1990 Montréal (ICOH), Canada
1990
Montréal (ICOH), Canada
1989 Kraków, Poland
1989
Kraków, Poland
1988 Helsinki, Finland
1988
Helsinki, Finland
1987 Sydney (ICOH), Australia
1987
Sydney (ICOH), Australia
1986 Ludwigshafen, Germany
1986
Ludwigshafen, Germany
1985 Salvador de Bahia, Brazil
1985
Salvador de Bahia, Brazil
1984 Dublin (ICOH), Ireland
1984
Dublin (ICOH), Ireland
1983 Calgary, Canada
1983
Calgary, Canada
1982 Paris, France
1982
Paris, France
1981 Aswan/Cairo (ICOH), Egypt
1981
Aswan/Cairo (ICOH), Egypt
1980 Tokyo, Japan
1980
Tokyo, Japan
1979 Gera, German Democratic Republic
1979
Gera, German Democratic Republic
1978 Dubrovnik (ICOH), Yugoslavia
1978
Dubrovnik (ICOH), Yugoslavia
1977 San Francisco, USA
1977
San Francisco, USA
1976 Haifa, Israel
1976
Haifa, Israel
1975 Brighton (ICOH), United Kingdom
1975
Brighton (ICOH), United Kingdom
1974 Milano, Italy
1974
Milano, Italy
1972 Ludwigshafen, Germany
1972
Ludwigshafen, Germany