What is the significance of the term "Change" in technical documents?

The term "Change" in technical documents is significant as it denotes an update that specifically affects a part of existing material. This is important because it communicates to the reader that while the overall document remains intact, certain sections have been revised to reflect new information, corrections, or enhancements. This targeted updating process allows users to quickly identify modifications without needing to interpret the entire document, ensuring clarity and efficiency in maintaining current and accurate information.

In the context of technical documentation, specifying a localized update is crucial for compliance, safety, and operational integrity, especially in fields like aviation where precise information is vital. Understanding that a "Change" does not imply a complete rewrite means that users can focus on the specific areas that have been affected, aiding in a more straightforward implementation of the updated content while maintaining the original structure of the document. This practice is generally not about minor layout modifications or optional updates, as those terms would denote different levels of adjustments.