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About ISA

Welcome to the Official Website of the International Society of Andrology, dedicated to improving awareness of andrology, and to promote basic and clinical research in andrology.

Our Vision

Founded in 1981, ISA brings together around 40 national and regional member societies, representing at least 10,000 andrologists worldwide. ISA aims to disseminate knowledge of andrology, and to promote basic and clinical research in andrology. 

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These objectives are achieved through:

  • Our website

  • Organization of the International Congress of Andrology

  • Support of regional meetings and other activities related to andrology 

  • Involvement of ISA member societies in compiling international consensus recommendations regarding important aspects of andrology

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Eberhard Nieschlag, MD

Past President

International Society of Andrology 
1981-1985

The International Society of Andrology (ISA) traces its origins to the early efforts of the Comite Internacional de Andrologia (CIDA), founded in 1970 as a pioneering study group in the emerging field of Andrology. After organizing the first International Congress of Andrology in 1977, the need for broader international collaboration became clear, leading to the formal founding of ISA in 1981 as a federation of national societies and individual members from around the world.

Eberhard Nieschlag, MD

Past President

International Society of Andrology 
1981-1985

Eberhard Nieschlag, MD

Past President

International Society of Andrology 
1981-1985

Meet ISA's First President

The International Society of Andrology (ISA) traces its origins to the early efforts of the Comite Internacional de Andrologia (CIDA), founded in 1970 as a pioneering study group in the emerging field of Andrology. After organizing the first International Congress of Andrology in 1977, the need for broader international collaboration became clear, leading to the formal founding of ISA in 1981 as a federation of national societies and individual members from around the world.

Eberhard Nieschlag, MD

Past President

International Society of Andrology 
1981-1985

csm_Ebo_neu_3446ac6514.jpg

Eberhard Nieschlag, MD

Past President (1981-1985)

Eberhard Nieschlag, MD

Past President

International Society of Andrology 
1981-1985

The International Society of Andrology (ISA) traces its origins to the early efforts of the Comite Internacional de Andrologia (CIDA), founded in 1970 as a pioneering study group in the emerging field of Andrology. After organizing the first International Congress of Andrology in 1977, the need for broader international collaboration became clear, leading to the formal founding of ISA in 1981 as a federation of national societies and individual members from around the world.

Eberhard Nieschlag, MD

Past President

International Society of Andrology 
1981-1985

Eberhard Nieschlag, MD

Past President

International Society of Andrology 
1981-1985

Meet ISA's First President

The International Society of Andrology (ISA) traces its origins to the early efforts of the Comite Internacional de Andrologia (CIDA), founded in 1970 as a pioneering study group in the emerging field of Andrology. After organizing the first International Congress of Andrology in 1977, the need for broader international collaboration became clear, leading to the formal founding of ISA in 1981 as a federation of national societies and individual members from around the world.

Eberhard Nieschlag, MD

Past President

International Society of Andrology 
1981-1985

csm_Ebo_neu_3446ac6514.jpg

Eberhard Nieschlag, MD

Past President (1981-1985)

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