A petíció is a formal request or appeal made to an authority, often signed by multiple individuals. It aims to bring attention to a specific issue or to advocate for a change in policy, law, or practice. Petitions can be used in various contexts, such as local government, national legislation, or organizational decisions. Typically, a petíció includes a clear statement of the issue, the desired outcome, and the signatures of supporters. They can be submitted online or in person, and they serve as a way for citizens to express their opinions and influence decision-makers on matters that affect their lives.