ETSI consists of a number of Technical Bodies responsible for certain areas of the ETSI work programme.

With this drop down menu you can select the technical body whose work items you are interested in. Most Technical Bodies have working groups and their work items will automatically be included in the results of your search.

If you wish to select more than one technical body then hold the Ctrl button and click on each Technical Body of interest.

Alternatively you can leave this space blank and search for work items related to all technical bodies.

By default, only active technical bodies appear in the list. If you are interested in the work items of inactive technical bodies then click on 'Include Non-Active TBs'.