Portaria is a term commonly used in Brazil to refer to an official document or regulation issued by a government authority. It serves to establish rules, guidelines, or procedures within a specific context, such as public administration or organizational management. Portarias can cover a wide range of topics, including health, education, and public safety. These documents are important for ensuring compliance with laws and regulations, as they provide clear instructions for implementation. Portarias are often used to communicate changes in policy or to announce new initiatives, making them essential tools for effective governance and administration in various sectors.