RDTL (Research and Development in Electronics and Telecommunications Laboratory) is one of the laboratories of the Electronics Department of Technological and Educational Institution of Athens (TEI of Athens), situated in Egaleo, Athens. It was created in the year 2000 and in the year 2009 it has been established as a laboratory under the act/law 3794-4/9/2009.

The activities of RDTL cover three main fields:

• Telecommunications and Telecommunication Systems
• Signal, Image Processing and Integrated Real Time Systems
• Smart Electronic Systems and Applications

The Laboratory is active in national and EU research projects, projects with the European Space Agency and also in direct contract R&D with greek companies.