Standards and technical rules aim at harmonize material and immaterial objects like concepts, products, processes etc. in science, technology, business and administration. They are an important source for the state of the art in engineering and technology.


The TUHH Library is official provider of DIN standards, i.e. all valid DIN standards and draft standards including DIN ISO, DIN EN etc. and VDI-rules are available online. Searching in the database Perinorm is possible via all computer in the reading rooms.


DIN-Normen online Access only within TUHH intranet (Your browser has to accept cookies):


Further standards and techncial rules (e.g. VDI/VDE)

Standards not available in the TUHH library


DIN standards are for reference use only. Copying is allowed for DIN members only, which includes all affiliates of TUHH. Any other requests for copying should be directed to the Beuth-Verlag.

Exception: UrhG §45 Rechtspflege und öffentliche Sicherheit