The Department of Defense's MIL-STD-202-101, titled "Method 101, Salt Atmosphere (Corrosion)," is a comprehensive standard used across all Departments and Agencies of the Department of Defense. This document governs the testing methods for corrosion in a salt atmosphere, a critical factor in the reliability of aerospace and defense components. The standard outlines the apparatus, preparation of specimens, and procedures for testing, including the maintenance and conditioning of the test chamber and the location of specimens. It also provides detailed requirements for the length of the test and measurements. Industries that commonly use this specification include aerospace, defense, and maritime. A common search question about MIL-STD-202-101 might be "What are the testing procedures for corrosion in a salt atmosphere according to MIL-STD-202-101?"