Surat dinas perseorangan, while less common, serve specific purposes within official channels. Examples include a request for training, permission to attend a seminar, or a formal resignation letter. These letters adhere to a formal structure, including letterhead, date, subject line, and respectful closing. Understanding the proper format ensures your request or communication is taken seriously. For example, a request to attend a conference from a staff member, addressed to their manager, would classify as a surat dinas perseorangan.