Whether you're a student or working engineer, standards of some type are used in most engineering design projects. Various agencies and organizations issue standards. Standards can be tricky to locate. They are updated irregularly and the newest version may not be the one cited in a reference. Adding to the fun, they may be deleted or superceded by another standard with a different name. This LibGuide will show you some sources for standards. You can get additional assistance by contacting the Engineering Librarian.