PTB provides an increasing amount of information in databases equipped with a search function. The following databases can be used also by external users:.

PTB provides an increasing amount of information in databases equipped with a search function. The following databases can be used also by external users:.
The database PTB-Publica documents publications by PTB staff, which have already appeared in reports, books, doctoral and professorial theses, conference proceedings and journals or have been accepted by a publisher and will soon be published. The main part of this pool of data begins with 1999, the year of publication. All the data sets are structured in fields relevant to the documents. Most of the data sets contain a detailed abstract.
Our patent and technology offers are sorted by technology terms and classifications of the International Patent Code (IPC). In our patent database, you can search directly for technologies by means of keywords.
Within the scope of the metrological services provided by PTB, you will find PTB's certificates on measuring instruments and on acknowledged quality management systems in the Measuring Instrument Certificates database MICert.
Overview of all databases on explosion protection provided by PTB.
This database contains all committees (national and international bodies) in which PTB staff are members.