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Block Designation

The Secretary may issue Block Designations at his discretion for anti-terrorism technologies (ATT) that meet established performance standards or defined technical characteristics. Sellers of technologies that are the subject of a Block Designation may submit a streamlined application to be afforded the liability protection available under the SAFETY Act. Block Designations will be published on the SAFETY Act website (

Block Designations, Procurements, and Block Certifications are listed but not their associated applications.