Maris B.V.

Publisher of Law Journals

Since 2003 MARIS is active as electronic publisher for two highly respected peer-reviewed online journals and associated discussion fora. Together with a partner and a large network of legal experts from around the globe we publish:

  • Transnational Dispute Management (TDM) / OGEMID
    - An innovative information service on the management of international disputes (see info below or visit www.transnational-dispute-management.com)
  • Oil, Gas and Energy Law (OGEL) / OGELFORUM
    - A comprehensive information service with focus on oil-gas-energy law, regulation, treaties, and judicial and arbitral cases (see info below or visit www.ogel.org).
  • Transnational Arbitration Observer (TAO)
    - Officially Launched in 2022: The TAO service is a source of daily news and analysis aimed at keeping its readership abreast of recent developments in transnational arbitration (see the TAO information page here or visit taobserver.com).

Transnational Dispute Management (TDM)

TDM (ISSN 1875-4120)

is a peer-review online journal publishing about various aspects of international arbitration with a special focus on investment arbitration. Since the first issue was published in 2004 it has gained popularity among a large number of law firms, academics and other professionals in the field of arbitration. A TDM subscription includes A) access to the journal; B) OGEMID forum membership; C) the Legal & Regulatory database; and D) the Audiovisual library.
TDMs main benefits are:

  • Established reputation for quality: More than 80 percent of the largest international law firms and the Executive Office of the President of the United States are TDM subscribers.
  • Always stay up-to-date about new trends and insights in international arbitration.
  • Join OGEMID: The world's only high-profile arbitration discussion forum.
  • Extensive archive providing background and research information.
  • Save time with our legal and regulatory database, containing more than 6500 documents from over 200 countries.

Readership includes International Institutions/Governmental Organisations/NGOs, Universities, Law firms/Consultancies/Other.

TDM has published a large number of special features on a wide range of topics, including:


Oil, Gas and Energy Law (OGEL)

OGEL (ISSN 1875-418X)

is a peer-reviewed academic journal covering all aspects of law pertaining to oil, gas, and energy in general. Since the first issue was published in 2003 it has gained popularity with a large number of (international) energy companies, governmental organisations, law firms, international agencies, academic and think-tank institutions in the field of energy policy and various NGOs. A subscription to OGEL includes A) access to the journal; B) OGELFORUM membership; and C) the Legal & Regulatory database.
OGEL main benefits are:

  • Established reputation for quality: leading (inter)national law firms and universities amongst our readership.
  • Always stay up-to-date about new trends and insights in international and regional energy policies.
  • Join OGELFORUM: Discussions on policy, legislation, contracting, security strategy and climate change related to energy.
  • Extensive archive providing background and research information.
  • Save time with our Legal & Regulatory database, containing more than 6500 documents from over 200 countries.

Readership includes International Institutions/Governmental Organisations/NGOs, Energy Companies, Universities, Law firms / Consultancies / Engineering.

OGEL has published a large number of special features on a wide range of topics, including:

Energy Law LLM

Transnational Arbitration Observer (TAO)