Atty. Arturo L. Tiu was elected Director in May 2016.  He is currently a senior partner at Reyno, Tiu, Domingo, Santos & Associates Law Firm. He served as the former Secretary of the Commission on Appointments. He is a law graduate from the University of the Philippines Diliman, Quezon City. He took the bar examinations in 1969 and landed in the top 15 among the bar passers. In 1983, he was admitted to the practice of law in New York, USA and Federal Practice, USA jurisdiction.

Atty. Tiu  was  former  General  Manager  and  concurrent  Vice  Chairman  of  the  Board  of Directors of the Philippine Charity Sweepstakes in 1992. Prior to that, he served as its Corporate Secretary for two years.

He is a member of the Integrated Bar of the Philippines (IBP) and chair of the IBP Committee on Environment since July 1999. He was also a member of the Board of Governors, IBP from 1987-1989; chairman, Committee on Inter-Professional and Business Relations, IBP (1987-1989); and member, IBP Committee on Justice, which was tasked in 1989 to choose the five most outstanding RTC, MTC Judges and Prosecutors nationwide. Likewise, Atty. Tiu served as the IBP President for Agusan del Norte from 1987-1989, then later,  as  chairman  of  the  Committee  on  Legal  Education  and  Bar  Admission  in  1989-1991. He also served as Vice Chairman of the Committee on Professional Responsibility, Discipline and Disbarment in 1991-1993 for the same IBP chapter.