I looked up http://council.pi.ac.th/ and found it out-of-date (showing news release of last meeting 9/2565; นพ. สุขุม กาญจนพิมาย as นายกสภาฯ ) and not useful.

However, I have cleared my lack of understanding of the term กรรมการสภาฯ (the ‘ฯ’ means สถาบันพระบรมราชชนก; the use of ฯ without ‘previously mentioning’ is due to my deficiencies of Thai language - I do not know enough to use ฯ myself.