With CK No. CK, it is decided that The Time Outside the Related Zones and Centers for The Personnel Working in Technology Development Zones and R&D or Design Centers included in the third paragraph of the Temporary Article 2 of the Technology Development Zones Law No. 4691 and the Second Paragraph of the Article 3 of the Law No. 5746 on Supporting Research, Development and Design Activities as 20% shall be applied as 50% until 31.12.2022.