Dr. Hanisah Abdul Hamid is a distinguished Consultant Chemical Pathologist with 23 years of experience, specializing in Toxicology. Her expertise extends to General Chemistry and Immunoassay, with advanced training in Toxicology from Mahidol University. She is a key figure in professional organizations, serving on the POCT working groups for IFCC and APFCB, and as a committee member for the College of Pathologist, Academy of Medicine, Malaysia. Dr. Hanisah also contributes to quality assurance as a Technical Auditor for MS ISO 15189.