1996

Keputusan Presiden (KEPPRES) NO. 18,

Keputusan Presiden (KEPPRES) tentang Pengesahan Constitution And Convention Of The International Telecommunication Union, Geneva, 1992 (Konstitusi Dan Konvensi Perhimpunan Telekomunikasi Internasional, Jenewa, 1992), Beserta Instrumen Amandemennya, Kyoto, 1994

2009

Keputusan Presiden (KEPPRES) NO. 18,

Keputusan Presiden (KEPPRES) tentang Permohonan Ekstradisi Yang Diajukan Pemerintah Australia Atas Nama Paul Francis Callahan, Warga Negara Australia

1992

Keputusan Presiden (KEPPRES) NO. 18, LN 1992 No. 29, LL Setneg 1992 : 2 Hlm

Keputusan Presiden (KEPPRES) tentang Pengesahan Agreement Between The Goverment of The Republic of Indonesia and The Goverment of The Independent State of Papua New Guinea Regarding The Status of Forces of Each State in The Terriority of The Other State

1978

Keputusan Presiden (KEPPRES) NO. 18, LN. 1978/No. 28, LLSETKAB : 2 HLM

Keputusan Presiden (KEPPRES) tentang Mengesahkan "International Convention On Civil Liability for Oil Pollution Demage", yang Telah ditandatangani oleh Delegasi Pemerintah Republik Indonesia Sebagai Hasil Sidang International Legal Conference on Marine Pollution Damage, di Brussels, Pada Tanggal 29 Nopember 1969, Sebagaimana Terlampir Pada Keputusan Presiden ini

1970

Keputusan Presiden (KEPPRES) NO. 18, LN. 1970 No. 13, LL SETNEG : 2 HLM

Keputusan Presiden (KEPPRES) tentang Pengesahan "Agreement Between The Government Of The Republic Of Indonesia And The Government Of The Kingdom Of India For Air Services Between And Beyond Their Respective Teritories

1956

Undang-undang (UU) NO. 18, LN.1956/NO.42, TLN NO.1050, LL SETNEG : 2 HLM.

Undang-undang (UU) tentang Persetujuan Konpensi Organisasi Perburuhan Internasional No. 98 Mengenai Berlakunya Dasar-Dasar Daripada Hak Untuk Berorganisasi dan Berunding Bersama

2007

Undang-undang (UU) NO. 18, LN.2007/NO.43, TLN NO.4708, LL SETNEG : 4 HLM

Undang-undang (UU) tentang Pengesahan Persetujuan antara Pemerintah Republik Indonesia dan Pemerintah Republik Sosialis Vietnam tentang Penetapan Batas Landas Kontinen, 2003 (Agreement Between The Government of The Republic of Indonesia and The Government of The Socialist Republic of Vietnam Concerning The Delimitationof The Continental Shelf Boundary, 2003)

1997

Keputusan Presiden (KEPPRES) NO. 18,

Keputusan Presiden (KEPPRES) tentang Pengesahan Berne Convention For The Protection Of Literary And Artistic Works

2006

Peraturan Presiden (PERPRES) NO. 18, LN. 2006/No. 43, LLSETKAB : 3 HLM

Peraturan Presiden (PERPRES) tentang Pengesahan Persetujuan Antara Pemerintah Republik Indonesia dan Pemerintah Republik Islam Iran Tentang Penghindaran Pajak Berganda dan Pencegahan Pengelakan Pajak Atas Penghasilan (Agreement Between The Government Of The Republic Of Indonesia And The Government Of The Islamic Republic Of Iran For The Avoidance Of Double Taxation And The Prevention Of Fiscal Evasion With Respect To Taxes On Income)

2008

Peraturan Presiden (PERPRES) NO. 18, LLSETKAB : 4 HLM

Peraturan Presiden (PERPRES) tentang Pengesahan Agreement On Trade In Services Of The Framework Agreement On Comprehensive Economic Co-Operation Between The Association Of Southeast Asian Nations And The People’S Republic Of China (Persetujuan Perdagangan Jasa dalam Persetujuan Kerangka Kerja Mengenai Kerja Sama Ekonomi Menyeluruh Antara Negara-Negara Anggota Asosiasi Bangsa-Bangsa Asia Tenggara dan Republik Rakyat China)