# 1.8.1 SEAMCAT Technical Group (STG)

The SEAMCAT project is an ongoing <span data-highlighted="true" data-vc="highlighted-text"><span class="_kqswh2mm"><span class="_5pioz8co _189e1dm9 _1il9buyh _19lc184f _d0altlke" data-testid="definition-highlighter">WG</span></span></span> SE (Working Group Spectrum Engineering) activity (Figure 16). The daily maintenance of the project and the SEAMCAT software is entrusted to the ECO. The project is funded by the signatories of the ECO council. The SEAMCAT Technical Group (STG) acts as the supervising committee and source of technical expertise. For further information on STG visit the <span data-highlighted="true" data-vc="highlighted-text"><span class="_kqswh2mm"><span class="_5pioz8co _189e1dm9 _1il9buyh _19lc184f _d0altlke" data-testid="definition-highlighter">CEPT</span></span></span> web page: [http://www.<span data-highlighted="true" data-vc="highlighted-text">cept</span>.org/ecc/groups/ecc/<span data-highlighted="true" data-vc="highlighted-text">wg</span>-se/stg](http://www.cept.org/ecc/groups/ecc/wg-se/stg).

[![image.png](https://wiki.cept.org/uploads/images/gallery/2026-04/scaled-1680-/AnEOSihdlHe0SN8D-image.png)](https://wiki.cept.org/uploads/images/gallery/2026-04/AnEOSihdlHe0SN8D-image.png)

**Figure 16: SEAMCAT project organigram and steakholders**