International Mail Manual

The International Mail Manual (IMM) is a comprehensive set of guidelines used by postal services to manage and standardize the handling, processing, and delivery of mail sent between countries. It outlines rules for addressing, customs procedures, postage requirements, and security measures to ensure international shipments are efficient, reliable, and compliant with international agreements. The IMM helps postal workers and customers understand the correct procedures for sending and receiving international mail, promoting smooth international postal operations while maintaining consistent standards across different nations.