MORTUI VIVOS DOCENT (THE DEAD TEACH THE LIVING)M ortality surveillance has been a crucial practice throughout history, serving various purposes and taking different forms. Since medieval times, it has been an essential tool for monitoring personal and legal existence. Even in modern public health, mortality surveillance remains a significant instrument, enabling the analysis of different aspects, patterns, and causes of death [1]. It plays a foundational role in monitoring mortality patterns, identifying leading causes of death, informing health policies, and improving prevention strategies. Mortality statistics, including causes of death, are crucial for monitoring population health, conducting epidemiological studies, and making international comparisons. Comprehensive mortality surveillance approaches have been recognised as valuable platforms for multi-stakeholder dialogue, resource allocation, and prioritising health programmes and initiatives [2]. Mortality statistics are widely used and serve as the primary data source for comparing health characteristics across countries. Unlike sample-based data, causesof-death statistics encompass all deaths, thus avoiding biases and representation issues. These statistics have been employed to investigate differences in mortality levels, health prevention policies, and health care quality.Access to comprehensive death records in a population is vital for mortality surveillance and maintaining credible public health statistics. To obtain accurate and reliable mortality statistics, medically trained and experienced doctors must carry out the death certification process, i.e. the cause of death must be determined and reported systematically and consistently to a central agency [3]. Adequate training in death certification is necessary for doctors to adhere to World Health Organization (WHO) guidelines and standards (The International Statistical Classification of Diseases and Related Health Problems (ICD)) [4]. The ability of doctors to accurately diagnose the diseases and conditions leading to death depends on various factors and circumstances. In addition to its role in public health, a death certificate holds significant legal and administrative implications for the deceased's family. It discloses the underlying cause of death, provides a legal basis for burial or cremation services, and is essential for resolving property issues and civil status matters such as insurance, pensions, and other benefits. Due to the complex and profound implications, it is crucial to complete death certificates thoroughly, accurately, and promptly [5].