Available on GSA Program Pricing - Call or Request Quote! Mobile Shredding on the go! Need to destroy Top Secret documents in the field? Do you have a shredder in the office but need one that is portable and rugged? Dahle’s Deployment Shredder is just the solution. This High Security deployable shredder is approved by the NSA for the destruction of Top Secret data under NSA/CSS Specification 02-01 standards.