As per the examination Rules and Regularly of the Technical Education board Directorate, now the TNDTE Diploma Time Table July 2024 examination available soon. As the main function of the board to maintain the Higher education institute. Therefore in order of this the Diploma, Post Diploma, Polytechnic Engineering courses Final End term examination will conduct smoothly. The Board is prior releases the TN DTE Exam Date of all courses which exams are held as Theory, Practical/ Viva.