SPEL Semiconductor Ltd. has informed that the Board of Directors of the company at its meeting held on June 19, 2014, approved the resignation of Dr. A. Besant C. Raj, Director, with effect from June 19, 2014, co-option of Mr. D. Balakrishnan as Additional Director, appointment of Mr. Ar Rm Arun as Advisor of the company with effect from July 01, 2014. Board also approved retirement of Mr. N. Sivashanmugam, Whole Time Director, with effect from July 31, 2014 and appointment of Mr. D. Balakrishnan as Director.