Türk Biyokimya Derneği
Uluslararası Temsilciliklerimiz
IFCC · EFLM · BCLF · FEBS · IUBMB · TTB-UDEK
IFCCInternational Federation of Clinical Chemistry and Laboratory Medicine

Tomris Özben
- IFCC President
- IFCC, Foundation for Emerging Nations (FEN), Member of Board of Directors

Sedef Yenice
- IFCC Representative of TBS IFCC-Abbott Visiting Lecturer Programme (VLP), Chair
- IFCC Education and Management Division (EMD) Member of EMD Executive Committee
- IFCC Committee on Accreditation and Continuing Education, Member

Yeşim Özarda
- IFCC Committee on Reference Intervals and Decision Limits (C-RIDL), Consultant

Abdurrahman Coşkun
- IFCC Task Force on Global Reference Interval Database, Member
- IFCC Traceability in Laboratory Medicine (C-TLM), Corresponding member

N. Leyla Açan
- IFCC eJIFCC (WG-ejIFCC), Member
- IFCC eJIFCC Editorial Board, Member

Güzin Bardak Aykal
- IFCC Task Force- Environmental Impact of Laboratory Medicine TF-EILM, Member
- IFCC Growth Hormone (WG-hGH), Corresponding Member

Burak Arslan
- IFCC Biomarkers of Neurodegenerative Diseases (WG-BND), Member

Deniz İlhan Topçu
- IFCC Committee on Internet and Digital Communication, C-IDC, Chair
- IFCC Communications and Publications Division (CPD), Secretary
- IFCC Web Editor
- IFCC Standardization of Procalcitonin assays (WG-PCT), Corresponding Member

Fatma Meriç Yılmaz
- IFCC Nomenclature, Properties & Units (C-NPU), Member

Mesude Falay
- IFCC Flow Cytometry (WG-FC), Member

Ferhan Girgin Sağın
- IFCC-Task Force on Geriatric Laboratory Medicine (TF-GLM), Member

Muhittin Serdar
- IFCC Task Force on Outcome Studies in Laboratory Medicine, Member
- IFCC Task Force on Global Lab Quality (TF-GLQ), Corresponding Member

Merve Sibel Güngören
- IFCC Committee of Clinical Laboratory Management, Member

Fatma Demet Arslan
- IFCC Committee on Reference Intervals and Decision Limits (C-RIDL), Member

Hikmet Can Çubukçu
- IFCC Committee on Artificial Intelligence in Laboratory Medicine (C-AILM)

Ebru Saatçi
- IFCC Committee on Mobile Health and Bioengineering in Laboratory Medicine, (C-MHBLM) Member

Fatma Taneli
- IFCC Committee on Emerging Technologies in Pediatric Laboratory Medicine, (C-ETPLM) Member

Eser Sözmen
- IFCC Task Force on Global Newborn Screening (TF-NBS), Corresponding Member

Filiz Akbıyık
- IFCC Committee on Point of Care Testing (C-POCT), Corresponding Member

Kamil Taha Uçar
- IFCC Task Force on Young Scientists, Corresponding Member

Gülsen Yılmaz
- IFCC Task Force on Ethics (TF-E), Corresponding Member

Berrin Berçik İnal
- IFCC Education in the Use of Biomarkers in Diabetes (C-EUBD), Corresponding Member

Erdim Sertoğlu
- IFCC Harmonisation of Autoantibody Tests (WG-HAT), Corresponding Member

Cihan Coşkun
- IFCC Laboratory Errors and Patient Safety (WG-LEPS), Corresponding Member

Aysun Bay Karabulut
- IFCC Committee on Public Relations, Corresponding Member

Damla Kayalp
- IFCC Standardisation of Albumin Assay in Urine in collaboration with NKDEP (WG-SAU), Corresponding member

Süleyman Demir
- IFCC Committee on Evidence Based Laboratory Medicine, Corresponding Member

Suat Hayri Küçük
- IFCC Committee on Internet and Digital Communications (C-IDC), Corresponding Member

Lülüfer Tamer
- IFCC Committee on Clinical Molecular Biology Curriculum (C-CMBC), Corresponding Member

Aylin Sepici Dinçel
- IFCC Committee on “Bone Metabolism (C-BM), Member
- IFCC eNewsletter (WG-IFCC eNews), Corresponding Member
- IFCC Congresses and Conferences Committee (C-CC), Corresponding Member

Mine Güzel
- IFCC Molecular Diagnostics (C-MD), Corresponding Member

Hüseyin Kayadibi
- IFCC Apolipoproteins by Mass Spectrometry (WG-APO MS), Corresponding Member
- IFCC Biomarkers of Neurodegenerative Diseases (WG-BND), Corresponding Member

Oytun Portakal
- IFCC Working Group on Carbohydrate-Deficient Transferrinin (WG-CDT), Corresponding member
- IFCC Cell free DNA and related circulating biomarkers (WG-cfDNA), Corresponding Member

Çiğdem Sönmez
- IFCC Committee on Chronic Kidney Disease (C-CKD), Corresponding Member

Oğuzhan Zengi
- IFCC Standardization of Insulin Assays, in collaboration with ADA/EASD (WG-SIA), Corresponding Member

Fehime Benli Aksungar
- IFCC EMD Committee on Value Proposition for Laboratory Medicine (C-VPLM), Corresponding Member

Fazıla Atakan Erkal
- IFCC Standardisation of Hemoglobin A2 (WG-HbA2), Corresponding Member
- IFCC Working Group on Standardization of Fetal Hemoglobin (WG-HbF), Corresponding Member

Muammer Yücel
- IFCC Immunosuppressive Drugs (WG-ID), Corresponding Member

Neslihan Cihan Çalışgan
- IFCC Neonatal Bilirubin (WG-NB) in cooperation with
- IFCC Emerging Technologies Division - ETD, Corresponding Member

Berrin Berçik İnal
- IFCC Pancreatic Enzymes (WG-PE), Corresponding Member

Doğan Yücel
- IFCC Fecal Immunochemical Testing (WG-FIT), Corresponding Member

Hamit Hakan Alp
- IFCC Working Group on Method Evaluation Protocols (WG-MEP), Corresponding Member

Muhammed Fevzi Kılınçkaya
- IFCC Committee on Cardiac Biomarkers (C-CB), Corresponding Member

Settar Kosova
- IFCC Task Force on Laboratory Medicine Practice Guidelines (TF-LMPG), Corresponding Member

Zihni Onur Uygun
- Committee on Point of Care Testing (C-POCT), Corresponding Member

Yasemin Uçal
- IFCC Standardization of Thyroid Function Tests (C-STFT), Corresponding Member
EFLMEuropean Federation of Clinical Chemistry and Laboratory Medicine

Tomris Özben
- EFLM, Past-President, Executive Board Member
- EFLM Task Force-Green and Sustainable Laboratories, Chair
- EFLM Task Group: Integrated Diagnostics – a New Interdisciplinary Frontier (TG-ID), Full Member
- EFLM Working Group: Biomarkers of Mild Traumatic Brain Injury (WG-BTBI), Full Member
- EFLM Task Force: Preparation of Labs for Emergencies (TF-PLE), Full Member
- EFLM Task Force: Direct-to-Consumer Testing (TF-DTCT), Full Member

Doğan Yücel
- EFLM Task Force: Preparation of Labs for Emergencies (TF-PLE), TBS Representative

Abdurrahman Coşkun
- EFLM Representative of TBS
- EFLM Task Group: Practical Guide to Implement Measurement Uncertainty in Laboratory Medicine, Chair
- EFLM Working Group on Biological Variation, Expert/Consultant
- EFLM Task and Finish Group on Total Error, Member
- EFLM Task and Finish Group on Biological Variation Database, Member
- EFLM Task Force: European Regulatory Affairs (TF-ERA), TBS Representative
- EFLM Committee: Practical Guide to Implement Measurement Uncertainty, Chair

Sedef Yenice
- EFLM Task Group: CPECS, Chair (2025)
- EFLM Education and Training Committee, Member (2025)

Eser Sönmez
- EFLM Working Group: Congresses and Postgraduate Education, Chair EFLM Education and Training Committee, Member

Medine Alpdemir
- EFLM Task and Finish Group: Biomarkers of Diagnosis and Follow-up of Nitrous Oxide Abuse (TFG-BNOA), Member

Güzin Bardak Aykal
- EFLM Task Force Green & Sustainable Laboratories, TBS Representative

Deniz İlhan Topçu
- EFLM Working Group: Biological Variation, Expert/Consultant
- EFLM Task Group: Biological Variation Database, Member
- EFLM Technical Committee: Biological Variation Database, member

Habib Özdemir
- EFLM WG Artificial Intelligence (WG-AI), Member

Sedat Abuşoğlu
- EFLM Working Group on Harmonisation of Total Testing Process, Member

Oğuzhan Zengi
- EFLM Working Group on Distance Education and e-Learning, Member

Banu İşbilen Başok
- EFLM Task Force: Direct-to-Consumer Testing (TF-DTCT), TBS Representative

Hikmet Can Çubukçu
- EFLM Working Group Accreditation and ISO/CEN Standards, Member

Ferhan Sağın
- EFLM Task Force “Green & Sustainable Laboratories”, Core Member

Murat Cihan
- EFLM Working Group: Ethics, Member EFLM Working Group “Patient Focused Laboratory Medicine” (WG-PFLM), Corresponding Member

Kamil Taha Uçar
- EFLM Task Group European Lab Day, Member

Oytun Portakal
- EFLM Task Group: Chronic Kidney Disease, Member
- CPECS Ambassador
- EFLM Committee on Continuing Professional Education Credit System (C-CPECS)

Muhittin Serdar
- EFLM Working Group on Test Evaluation, Corresponding Member

Ebru Sezer
- Working Group: Biological Variation, Corresponding Member

Pınar Eker
- EFLM Working Group on Preanalytical Phase, Corresponding member

Serkan Bolat
- EFLM Task Group: Young Scientists, Corresponding Member
- EFLM Working Group: Promotion & Publications, Corresponding Member

Z. Günnur Dikmen
- EFLM Working Group: Postanalytical Phase, Corresponding Member

Berrak Güven
- EFLM Working Group-Register, Corresponding Member

Oğuzhan Özcan
- EFLM “Vascular Risk Biomarkers” (WG-VRB), Corresponding Member

Kamil Taha Uçar
- EFLM Committee “Value-Score for Clinical Laboratories” (C-VS). Member

Merve Sibel Güngören
- EFLM "Science: Valued-Based Laboratory Medicine" (Executive Committee of the EFLM Division "Science: Valued-Based Laboratory Medicine", member

Ali Ünlü
- EFLM Committee “CPECS” (C-CPECS)
BCLFBalkan Clinical Laboratory Federation

Tomris Özben
- BCLF Executive Board Representative
FEBSFederation of European Biochemical Societies

Ferhan Girgin Sağın
- FEBS Education and Training Committee, Chair
- FEBS 2025 Istanbul Congress Chair
- FEBS Executive Committee, Member

Aylin Sepici Dinçel
- FEBS Ambassador of Education

Nesrin Kartal Özer
- FEBS Excellence and Fellowship Committee, Member

Güneş Özhan
- FEBS MSR & TBS FEBS Delegate

Ali Burak Özkaya
- FEBS Integration and Networking Committee Member
IUBMBInternational Union of Biochemistry and Molecular Biology

Z. Günnur Dikmen
- IUBMB Nominating Committee, Member
TTB-UDEKTürk Tabipleri Birliği Uzmanlık Dernekleri Eşgüdüm Kurulu
