European Committee for Electrotechnical Standardization.
Standards from the Deutsches Institut für Normung.
European Telecommunications Standards Institute.
Dutch information center on (technical) legislation, regulations and standards.
International Electrotechnical Commission (International Standards for all electrical, electronic and related technologies).
Engineering specifications, standards, manuals and technical publications. Find standards such as: ANSI, IPC, ISO and many more.
International Organization for Standardization. (Note: access to ISO standards via database NEN Connect)
Dutch database on building and installation technology. (Free KennisID profile required - register with HU email address).
ITU Telecommunication Standardization Sector. International standards for information and communication technologies.
Dutch database with access to the full text of all Dutch standards and accepted standards in the Netherlands.