FLY / A materials application checklist 1. Location and purpose Where will the material be used, what will it contact and which problem should it address? A redacted drawing fragment may be useful. Your notes: 2. Use and process conditions Record the environment, geometry, process and assembly constraints. Do not turn unconfirmed temperatures or loads into fixed requirements. Your notes: 3. Sources of existing information Organise supplier notes, public material and existing tests. Keep the version, conditions and source with each value. Your notes: 4. Samples and validation State which samples are available, what is to be compared, the tests needed and who will review the outcome. Your notes: 5. Supply and collaboration Distinguish concept assessment, sample validation and purchasing. Define costs, intellectual property and subsequent responsibilities for each. Your notes: Do not include passwords, access tokens or unnecessary personal information. This checklist is not sent automatically.