Since 1962, Medical Laboratories of Windsor (MLW) provides diagnostic testing, interpretative, and advisory services, designed to meet the needs of patients and clinical personnel responsible for their care. MLW has a full service laboratory providing testing in Chemistry, Hematology, Microbiology, Histology and Cytology. As well, MLW has 7 Specimen Collection Centres, a Home Lab Service, a Courier System, Billing Department and Client Services Department to assist daily operations. MLW adheres to IQMH guidelines and is ISO 15189 PLUS Accredited.