What is the purpose of Supplements in a publication?

Supplements in a publication serve a crucial role in enhancing the overall content by allowing for the addition, correction, or clarification of information. They ensure that the publication remains accurate and relevant, offering updates that might not be included in the main body of the text. This is particularly important in dynamic fields where updates can occur frequently, ensuring that aircrew members have access to the most up-to-date guidance and protocols.

For instance, a supplement might address changes in regulations, new safety procedures, or updates related to equipment or operational methods that have emerged since the publication was originally released. By including this information in supplements, publications can maintain continuity and provide a clear reference point that keeps all personnel informed. Thus, supplements play a vital role in maintaining the integrity and reliability of the published materials.