End-user documentation is the paperwork that identifies who is supposed to receive shipped hardware and how it is intended to be used. In controlled technology markets, it may include end-use statements, customer declarations, export forms, and records that link the seller, intermediary, and final recipient.
In cyber security and supply-chain security, this documentation matters because sensitive hardware can be diverted to unauthorized buyers, restricted destinations, or front companies. Weak or false paperwork can hide the real destination of servers, chips, or other dual-use equipment. Defenders use end-user documentation to support compliance checks, reseller vetting, provenance tracking, and chain-of-custody reviews, making it harder for attackers or smugglers to exploit shipping channels and misleading paperwork.