Contact Us

If you want to find out more information about a particular topic or about DDTC, you can contact our number, send us an email, or, you can also send us a message by filling this form. We appreciate your comments and feedback, however we recommend that you do not submit information of a confidential nature.

Menara DDTC

  • Jl. Raya Boulevard Barat Blok XC 5-6 B
    Kelapa Gading Barat, Kelapa Gading
    Jakarta Utara, DKI Jakarta, 14240 - Indonesia
  • +62 21 2938 2700 (hunting)
  • +62 21 2938 2699

General Services:

For more information regarding our services and current career opportunities, please contact:

Rika Aryani
Corporate Secretary
+62 21 2938 2700
+62 21 2938 2699

Publications, Events, and Programs:

If you would like to speak with our representative or you want to collaborate with us, please contact:

Eny Marliana
Training Program Administrator
+62 21 2938 2700
+62 21 2938 2699

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Dear distinguished library users,
Please be kindly notified that as of Monday, 5 February 2018, DDTC Library will be temporarily closed due to renovation and our relocation to our new office until further notice.
We apologize in advance for any inconvenience. Your understanding and cooperation are highly appreciated.
Dear distinguished library users,
Please be kindly notified that as of Monday, 5 February 2018, DDTC Library will be temporarily closed due to renovation and our relocation to our new office until further notice.
We apologize in advance for any inconvenience. Your understanding and cooperation are highly appreciated.
Pengunjung perpustakaan yang terhormat,
Dengan ini diinformasikan bahwa per hari Senin, 5 Februari 2018, DDTC Library akan ditutup sementara untuk renovasi dan rencana kepindahan kami ke kantor baru hingga pengumuman selanjutnya.
Kami mohon maaf sebelumnya atas ketidaknyamanan ini. Kami sangat menghargai pengertian dan kerja sama Anda.
Pengunjung perpustakaan yang terhormat,
Dengan ini diinformasikan bahwa per hari Senin, 5 Februari 2018, DDTC Library akan ditutup sementara untuk renovasi dan rencana kepindahan kami ke kantor baru hingga pengumuman selanjutnya.
Kami mohon maaf sebelumnya atas ketidaknyamanan ini. Kami sangat menghargai pengertian dan kerja sama Anda.