Since 2010, the National Library of Technology has been operating an Institutional Digital Repository supporting the library's research and development initiatives. This repository ensures Open Access to grey literature produced by NTK employees and serves as a long-term repository for these materials. Under the hood is the CDS Invenio system, adapted from that of the National Grey Literature repository.
These publications are governed by Czech law No. 1/2011 (on staff publications and rights for R&D results, available here in Czech).