Aldevco Octagon
Basement Floor
Jl. Warung Jati Barat Raya No. 75
Jakarta 12740
Indonesia
Tel: +62 21 798 1966
Fax: +62 21 797 4795
Email: sekretariat@hatti.or.id
President: Prof. Masyhur Irsyam (masyhur.irsyam@yahoo.co.id)
Secretary General: Dr Pintor Tua Simatupang (simatukm@yahoo.com / simatu@uninet.net.id)