KOCHI:The logo of ‘NATCON’, the annual national convention organised by the Indian Society for Training and Development (ISTD), was released here on Sunday. Minister for Excise K Babu released the logo at Xavier Institute of Management and Entrepreneurship, Kalamassery. The function was presided over by ISTD-Kochi chapter chairman and regional vice-president P T George. Convention co-chairman Jose P Philip, convention committee chairman S R Nair, Xavier Institute-Kochi director Prof Amalanathan and chapter secretary Soman Gopalan spoke.