Diler Aslan

 IFCC Representative of TBS
 IFCC Committee on Education in the Use of Biomarkers in Diabetes, Corresponding member

 Filiz Akbıyık

 IFCC Task Force on Point of Care Testing (TF-POCT), Corresponding member

 N. Leyla Açan

 IFCC eJIFCC (WG-ejIFCC), Corresponding member

Kamil Taha Uçar

 IFCC Task Force on Young Scientists, Corresponding member

Deniz İlhan Topçu

 IFCC Committee on Internet and Digital Communication, C-IDC

Fazıla Erkal

 Corresponding Member, IFCC Working Group on Standardization of Fetal Hemoglobin (WG-HbF)

 Gülsen Yılmaz

 IFCC Task Force on Ethics (TF-E), Corresponding member

 Fatma Meriç Yılmaz

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

Erdim Sertoğlu

 IFCC Harmonisation of Autoantibody Tests (WG-HAT)

 Gözde Ceylan

 IFCC Standardisation of Troponin I (WG-TNI)

 Cihan Coşkun

 Corresponding Member

 Mesude Falay

 IFCC Flow Cytometry (WG-FC), Member

 Aysun Bay Karabulut

 IFCC Committee on Public Relations, Member

 Damla Kayalp

 IFCC Standardisation of Albumin Assay in Urine in collaboration with NKDEP (WG-SAU)

 Süleyman Demir

 IFCC Committee on Evidence Based Laboratory Medicine, Corresponding member

 Ferhan Girgin Sağın

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

 Ebru Sezer

 IFCC WG-PAPP A Standardisation of Pregnancy-Associated Plasma Protein A (WG-PAPPA)

 Lülüfer Tamer

 Committee on Clinical Molecular Biology Curriculum (C-CMBC)

 Muhittin Serdar

 IFCC Task Force on Outcome Studies in Laboratory Medicine, Member

 Abdurrahman Coşkun

 IFCC Task Force on Global Reference Interval Database, Member

 Hüseyin Kayadibi

 IFCC CSF-Proteins (WG-CSF)
 IFCC Apolipoproteins by Mass Spectrometry (WG-APO MS)

 Yeşim Özarda

 IFCC Committee on Reference Intervals and Decision Limits (C-RIDL), Consultatnt

 Oytun Portakal

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

 Merve Sibel Güngören

 IFCC Committee of Clinical Laboratory Management, Member

Fatma Demet Arslan

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

Fatma Taneli

 Emerging Technologies in Pediatric Laboratory Medicine (C-ETPLM), corresponding member

 Sedef Yenice

 IFCC  Education and Management Division (EMD) Member of EMD Executive Committee

 IFCC  Abbott Visiting Lecturer Programme (VLP), Chair

 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)

 Fehime Benli Aksungar

 IFCC EMD Committee on Value Proposition for Laboratory Medicine (C-VPLM), Corresponding member

 Fazıla Atakan

 IFCC Standardisation of Hemoglobin A2 (WG-HbA2)

 Deniz İlhan Topçu (Web Editörü)

 IFCC Standardization of Procalcitonin assays (WG-PCT)
 IFCC Internet and e-Learning (C-IeL), Member

 Güzin Aykal

 IFCC Taskforce on Environmental Impact of Laboratory Medicine (TF-EILM) 
 Corresponding member

 Muammer Yücel

 IFCC Immunosuppressive Drugs (WG-ID)

Neslihan Cihan Çalışgan

 IFCC Neonatal Bilirubin (WG-NB) in cooperation with IFCC Scientific Division - SD, Corresponding Member

 Berrin İnal

 IFCC Pancreatic Enzymes (WG-PE)

 Doğan Yücel

 IFCC Fecal Immunochemical Testing (WG-FIT)

 Hikmet Can Çubukçu

IFCC Task Force on Global eLearning/eAcademy  member (TF-GEL)

 Hamit Hakan Alp

Working Group on Method Evaluation Protocols (WG-MEP), corresponding member

 Muhammed Fevzi Kılınçkaya

Committee on Cardiac Biomarkers (C-CB), corresponding member

 Tomris Özben  

 IFCC Executive Board, Treasurer 
 IFCC President-Elect

 Doğan Yücel

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

 Abdurrahman Coşkun

 EFLM Representative of TBS
 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 Task Group: Practical Guide to Implement Measurement Uncertainty in Laboratory Medicine, Chair

 Sedef Yenice

 EFLM Working Group Laboratory Medicine Credit Points, Chair
 EFLM Education and Training Committee Member

 Muhittin Serdar

 EFLM Working Group on Test Evaluation, Corresponding Member

Medine Alpdemir

 FLM Task and Finish Group: Biomarkers of Diagnosis and Follow-up of Nitrous Oxide Abuse (TFG-BNOA)

 Pınar Eker

 EFLM Working Group on Preanalytical Phase, Corresponding member

 Serkan Bolat

 EFLM Task Group: Young Scientists, Corresponding Member

 Güzin Aykal

 EFLM Task Force “Green & Sustainable Laboratories” TBS Representative

 Habib Özdemir

WG Artificial Intelligence (WG-AI). (2022-2023), Member

Sedat Abuşoğlu

 EFLM Working Group on Harmonisation of Total Testing Process, Member

 Tomris Özben  

 EFLM Working Group: Biomarkers of Mild Traumatic Brain Injury, Member
 EFLM Task Group: Integrated Diagnostics - a New Interdisciplinary Frontier, Member

 Oğuzhan Zengi

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

 Z. Günnur Dikmen

EFLM Working Group: Postanalytical Phase, Corresponding 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

 Berrak Güven

Working Group-Register, Corresponding Member

 Murat Cihan

 Working Group “Patient Focused Laboratory Medicine” (WG-PFLM) "Corresponding member"

 Ferhan Girgin Sağın

 FEBS Executive Committee, Member
 FEBS Education Committee, Chair

 Ayfer Yalçın

 FEBS Fellowship Committee member

 Nesrin Kartal Özer

 FEBS Fellowship Committee, Member

 Mutay Aslan

 FEBS Advanced Courses Committee, Member

 Murat Bolayırlı

 World Association of Societies of Pathology and Laboratory Medicine

 Ali Ünlü

 World Association of Societies of Pathology and Laboratory Medicine

 Muhittin Serdar

 Türk Tabipleri Birliği Uzmanlık Dernekleri Eşgüdüm Kurulu (TTB-UDEK)