In all but exceptional circumstances, the individuals selected will be at least 45 years old. A nominee must have a minimum of 10 years of professional experience and shall have been a member of CSCE [Life Member (LMCSCE), Member (MCSCE), Associate Member (ASCSCE)] in good standing for a minimum of 5 consecutive years as of the nomination closing date. A complete nomination requires three sponsors who are CSCE members in good standing, at least one of whom is a Fellow in good standing of the Society.