Which statement about vest replacement is true?

• A. It remains valid
• B. It should be archived
• C. It should be repaired
• D. It should be replaced

Answer: (D)

Ballistic vests have a finite service life because the fibers and protective materials degrade with age, moisture, heat, and repeated bending. Even if a vest looks fine, its ability to stop a bullet can’t be guaranteed after a certain period. Because safety depends on reliable protection, the standard practice is to replace the vest when it reaches its expiration date or after any damage that could compromise its performance. Repairs are not assumed to restore original protection, and archiving the vest removes it from use rather than ensuring ongoing protection. So the true statement is that the vest should be replaced.