The Montreal Cognitive Assessment (MoCA) is a clinical tool designed to assist health professionals in detecting cognitive impairments early on. It is widely used to evaluate cognitive functions in aging individuals and may help in identifying Alzheimer's disease, Parkinson's disease, and other cognitive disorders. The MoCA test assesses various cognitive domains including short-term memory, visuospatial abilities, executive functions, attention, concentration, working memory, language, and orientation to time and place.The official website, https://www.mocatest.org/, serves as a comprehensive resource for the MoCA. It provides information about the assessment tool, including guidelines on how to administer the test, training materials for professionals, and scoring information. The website also offers access to different versions of the test in multiple languages, accommodating a wide range of patients globally. Additionally, the site contains updates, research, and frequently asked questions to support practitioners and researchers in the effective usage of the MoCA.