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Our Teams

We always represent & assisting you


The Founder

Prof. Dr. M. Daud Silalahi, SH.


The founder of DAUD SILALAHI & LAWENCON ASSOCIATES, the late of Prof Dr. M Daud Silalahi, SH. holds Bachelor and Doctorate Degree from Law Faculty of University of PADJADJARAN. He went to University of California at Berkeley USA and Salt River Project Concentrated Water Resource, Phoenix, Arizona/USA.

He is a Member of Indonesian Lawyers Association (PERSAHI), Member of USA – Administration Management Association; Chairman of Indonesia Environmental Development Unit; and was Legal Expert Staff for the Ministry for Environment.

Prof Dr. M Daud Silalahi, SH involved in drafting laws and regulations related to environmental issues and been held a position as legal counsel at prestigious and mayor mining companies. He has more than 50 years experience on environmental law, particularly in Indonesia and South East Asia. His specializations are environmental law, mining law, spatial planning law, industrial law, foreign Investment and economy law.


Senior Advisors

Sylvia Helena Roza Tambunan SH., LL.M

Senior Advisor

Graduated from the Law School at University of Indonesia, she then worked at a state-owned bank for almost twenty years. In the eighth year working at the bank, she had the opportunity to pursue her master’s degree in law and earned it from HARVARD LAW SCHOOL. Subsequently, she continued working at the same bank for several years more before resigned.

She then started a law office with colleagues dealing with corporate and banking matters. Due to family concerns, she was unable to continue with her work at the office and resigned until recently. She is specializing on banking law, general corporate and commercial and investment law. She is a member of PERADI.

Prof Dr. Jur. Martinus U. Silalahi, SH., LL.M

Senior Advisor

A Bachelor of Law from Atmajaya University in Jogjakarta, Master of Law (LL.M) and Jurist Doctor (DR.) with Magna Cum Laude degree from Friedrich-Alexander Erlangen-Nurnberg, Germany, with his thesis of “Franchise According to the European Competition Law” and Dissertation titled “Merger Control in Indonesia According to the Government Regulation No. 27/1998 and the Law No. 5/1999 in Comparison with German and European Merger Control”.

He joined the Centre for Strategic and International Studies (CSIS) from 1986 until now. Writes for several local media, especially on unhealthy business competition, specialized in unhealthy business competition law, Consumer Protection, Rights to Intellectual Properties, Patents, Trademarks, Corporate Law, Joint Ventures, International Contract and Trade, Merger and Acquisition and Take Over, Contract Drafting. He is also a lecturer in University of Pelita Harapan. He is a member of PERADI.



environmental law

Dr. Kristianto P.H. Silalahi, SH., MH.

Senior Partner

He obtained his law bachelor, law master and law doctorate degree (Cum Laude) from University of PADJADJARAN. Prior to joining DSLA, Dr Kristianto worked as an advocate at prestigious law firms.

Dr Kristianto is a certified mediator and arbiter and also Certified Human Resources Professional (CHRP). Member of PERADI, ILLCA (Indonesian Labour Law Consultant Association), HPHL (Indonesian Association of Environmental Law Advisor), IUCN (The International Union of Conservation of Nature) and actively involved in Indonesian Data Protection society.

He is a lecturer, book co-writer and writer in international and local journals. His specialization is general corporate and commercial law, contract law, environmental law, labour law, cyber law and data protection, and alternative dispute resolution.

Maurice J.R. Silalahi, SH.

Managing Partner

Holds a Law Degree from PADJADJARAN University, majoring in International Law; and prior to joining DSLA he worked at several prestigious law firms with international affiliation.

He has more than 15 years of experience on environment major cases and settlement disputes, and providing advices regarding environment law, general corporate and commercial. He is specializing on environmental law, general corporate and commercial and capital market. He is a member of PERADI and Association of Capital Markets Legal Consultants (HKHPM).

Armand Hasim

Armand Hasim, SH


Holds a Law Degree from Trisakti University. Before joining DSLA, he had worked at several prominent law firms and gain various experiences as a reliable litigator who handles not only civil commercial cases but also criminal cases including bankruptcy and Postponement of Debt Settlement Obligation. He has more than 15 years as both litigation and non-litigation lawyer.

He has involved in numerous civil and criminal cases including alternative dispute settlement. He is specializing on civil and criminal litigation, labour law, family law and bankruptcy. He is a member of PERADI.

Sri Bima Putra KPH, SH.


Holds a Law Degree from PADJADJARAN University, majoring in International Law, Bima holds various legal position in several private companies prior to joining DSLA in 2013.

At the moment, he is serving as Partner at DSLA while practicing other ventures in tourism and education. He specialized in corporate law, environmental law, forestry, mining and natural resources law. He is a member of PERADI.



Our associate attorneys are graduated from reputable universities and have been dealing with various corporate transactions, litigation, and non-litigation cases. They are also fluent in English both oral and in writing. We confirm that while certain lawyers of the firm will be primarily responsible for certain client’s file, it is the entire firm who represents such client.

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