‌International co-operation in competition law enforcement is at the core of the OECD competition-related work. This inventory covers over 140 co-operation MoUs between competition agencies where at least one of the signatories is a competition authority of an OECD Member, Associate or Participant to the OECD Competition Committee, or the European Union.

Drawing on data presented in the 2017 OECD Business and Finance Outlook, this article looks at some of the forces influencing recent economic developments and asks what can be done to ensure a “fairer” global economy.

Paris, 30 January 2018: This workshop on cartel screening in the digital era provided competition officials with an insight into the latest developments on screening methods and an opportunity to share their experiences. Related documentation and presentations available here.

Mr. Angel Gurría, Secretary-General of the OECD, was in Madrid 13-15 June 2018. The Secretary-General delivered remarks at the event organised by the Consejo Iberoamericano para la Competitividad y Productividad: "Innovación gubernamental para un Estado al servicio de la Sociedad".

"Tax co-operation and compliance are of crucial importance for all countries and citizens - and not only in times of a tight fiscal and budgetary environment,” said OECD Secretary-General Angel Gurría from the Cannes G20 Summit.

The average tax and social security burden on employment incomes increased in 26 out of 34 OECD countries in 2011 according to the new OECD Taxing Wages publication. Tax payers in Ireland, Luxembourg, Portugal and the Slovak Republic were among those hit with the largest increases.

Ghana has signed the Convention on Mutual Administrative Assistance in Tax Matters, a multilateral agreement developed jointly by the Council of Europe and the OECD. Ghana is the second African country, after South Africa, to sign the Convention since it was opened for signature to all countries in June 2011.

The Global Forum Secretariat enters into a Memorandum of Understanding with the United Arab Emirates, confirming UAE’s commitment to the Global Forum’s work on transparency and exchange of information.

Furthering its efforts to strengthen international tax co-operation, the OECD has issued two new reports on automatic exchange and tax confidentiality. The report on automatic exchange of information describes what it is, how it works, where it stands and what challenges remain. The report on confidentiality of information exchanged examines all aspects of ensuring the protection of information exchanged for tax purposes.

Today Argentina has deposited its instrument of ratification making Argentina the first country from South America to become a Party to the Multilateral Convention on Mutual Administrative Assistance in Tax Matters and allowing it to benefit from cross border tax co-operation and information sharing.

Global solutions are needed to ensure that tax systems do not unduly profit multinational enterprises, leaving citizens and small businesses with bigger tax bills.

Mr. Angel Gurría, Secretary-General of the OECD, attended the Working Lunch of the G8 Summit and delivered the OECD report “A Step Change in Tax Transparency - Delivering a standardised, secure and cost effective model of bilateral automatic exchange for the multilateral context” and remarks on Trade, Tax, Transparency which are the key priorities of the UK G8 Presidency for the Summit.

Switzerland has become the 58th country to sign the Multilateral Convention on Mutual Administrative Assistance in Tax Matters during a ceremony at the OECD.

OECD Secretary-General Angel Gurría welcomed today Chile’s recent steps to strengthen international tax co-operation.

OECD Secretary-General Angel Gurria welcomed today Liechtenstein’s announcement of plans to sign the Multilateral Convention on Mutual Administrative Assistance in Tax Matters and take further steps to increase transparency and international co-operation.

The OECD invites public comments on a discussion draft that includes proposed changes to the OECD Model Tax Convention dealing with the operation of ships and aircraft in international traffic.

International efforts to combat tax evasion and avoidance got a boost today as additional countries and jurisdictions agreed to join more than 60 other countries in tax co-operation through a key multilateral tax instrument during the first day of a global meeting in Jakarta, Indonesia.

On 15 November 2013, the OECD Committee on Fiscal Affairs (CFA) invited public comments on a discussion draft on changes to the provisions of the OECD Model Tax Convention dealing with the operation of ships and aircraft in international traffic. The OECD has now published the comments received on that discussion draft.

The new OECD/G20 standard on automatic exchange of information was endorsed today by all OECD and G20 countries as well as major financial centres participating in the annual meeting of the Global Forum on Transparency and Exchange of Information for Tax Purposes in Berlin. A status report on committed and not committed jurisdictions will be presented to G20 leaders during their annual summit in Brisbane, Australia on November 15-16.

Switzerland has today become the 52nd jurisdiction to sign the Multilateral Competent Authority Agreement, which will allow it to go forward with plans to activate automatic exchange of financial account information in tax matters with other countries beginning in 2018.

This paper provides an update of the indicators that measure the tax autonomy of sub-central governments in OECD countries. Over the last decade, tax autonomy at the state level increased, while it hardly changed at the local level. The OECD now has tax autonomy indicators for the years 1995, 2002, 2005, 2008 and 2011.

Work on the development of the Multilateral‎ Instrument to implement the tax treaty-related Base Erosion and Profit Shifting (BEPS) Action Plan began on 27 May 2015 in Paris. As per the OECD/G20 mandate, the ad hoc Group that will complete the work under Action 15 has been established, with over 80 countries participating.

In a boost for international efforts to strengthen co-operation against offshore tax evasion, seven new countries have joined the agreement to exchange information automatically under the OECD/G20 standard.

The European Commission presented today an Action Plan to fundamentally reform corporate taxation in the EU. The Action Plan sets out a series of initiatives to tackle tax avoidance, secure sustainable revenues and strengthen the Single Market for businesses.

Taxpayer education is the bridge linking tax administration and citizens and a key tool to transform tax culture. Covering innovative strategies in 28 countries, this publication offers ideas and inspiration for taxpayer education, literacy and outreach. The presentation ceremony, which took place in Bolivia, was attended by representatives of EuropeAid, EUROsociAL, Bolivia's National Tax Service and the OECD.

Vast amounts are lost to illicit financial flows, including tax evasion, money laundering, bribery and corruption. These crimes threaten the strategic, political and economic interests of both developed and developing countries. In a world of limited resources and increasing complexity, it is essential for government authorities to work closely together in a “whole of government” approach to best address these challenges.

Major implementation milestones are being met by members of the world’s leading forum on tax transparency as the international community continues to move ahead towards greater tax transparency. The imminent shift to the automatic exchange of information will send a strong warning to tax evaders.

Uganda today signed the Multilateral Convention on Mutual Administrative Assistance in Tax Matters. The Convention provides for all forms of administrative assistance in tax matters: exchange of information on request, spontaneous exchange, automatic exchange, tax examinations abroad, simultaneous tax examinations and assistance in tax collection. It guarantees extensive safeguards for the protection of taxpayers’ rights.

As part of continuing efforts to boost transparency by multinational enterprises (MNEs), 31 countries signed today the Multilateral Competent Authority Agreement (MCAA) for the automatic exchange of Country-by-Country reports. The signing ceremony marks an important milestone towards implementation of the OECD/G20 BEPS Project and a significant increase in cross-border cooperation on tax matters.

The European Commission presented today a series of measures for a coordinated EU-wide response to corporate tax avoidance, notably through implementation of the global standards developed under the OECD/G20 Base Erosion and Profit Shifting Project. The Commission proposal would align tax laws in all 28 EU countries, in order to fight aggressive tax practices by multinational enterprises

Kenya today signed the Multilateral Convention on Mutual Administrative Assistance in Tax Matters. Kenya is the 12th African country to sign the Convention and the 94th jurisdiction to join it.

The “Panama Papers” revelations have shone the light on Panama’s culture and practice of secrecy. Panama is the last major holdout that continues to allow funds to be hidden offshore from tax and law enforcement authorities

The main international organisations working on taxation – the IMF, OECD, UN and WBG – have announced today further details on how they will act together through a Platform for Collaboration on Tax as a response to the growing importance of taxation in the international financing for development debate to achieve the UN Sustainable Development Goals.

The issue of illicit financial flows (IFFS) is at the forefront of the international agenda. Both the OECD and the High Level Panel have focused attention on this problem and have identified ways in which to tackle it.

Delivering on the OECD/G20 international tax agenda, through implementation of the Base Erosion and Profit Shifting (BEPS) Project and the Common Reporting Standard (CRS) for the automatic exchange of financial account information, took centre stage when Heads of Tax Administration met on 11-13 May in Beijing, China.

Public comments are invited on technical issues identified in a request for input related to the development of a multilateral instrument to implement the tax-treaty related BEPS measures. Comments should be sent by 30 June 2016 at the latest.

Representatives of more than 80 countries and jurisdictions have gathered in Kyoto, Japan to push forward ongoing efforts to update international tax rules for the 21st century, the latest step in the OECD/G20 Project to tackle Base Erosion and Profit Shifting (BEPS).

On 31 May 2016, public comments were invited on technical issues identified in a Request for Input related to the development of a multilateral instrument to implement the tax-treaty related BEPS measures. This document compiles the comments received in response to that request for input.

The OECD will hold a public consultation event on the Multilateral Instrument on 7 July 2016 at the OECD Conference Centre in Paris, France.

The OECD welcomes Panama’s decision to sign the Multilateral Convention on Mutual Administrative Assistance in Tax Matters, which was formally communicated to the OECD in a letter from its Vice President and announced publicly on Friday 15 July 2016.

This report consists of two parts. Part I is a report by the OECD Secretary-General regarding (A) the OECD/G20 Base Erosion and Profit Shifting (BEPS) Project; (B) Tax transparency; (C) Tax policy tools to support sustainable and inclusive growth; and (D) Tax and development. Part II is an updated Progress Report to the G20 by the Global Forum on Transparency and Exchange of Information for Tax Purposes.

Liechtenstein today deposited its instrument of ratification for the Convention on Mutual Administrative Assistance in Tax Matters ("the Convention"). By doing so, Liechtenstein underlines its commitment to fighting tax evasion and avoidance and takes another important step in implementing the Standard for Automatic Exchange of Financial Account Information in Tax Matters developed by the OECD and G20 countries.

OECD publishes comments received on the discussion draft on the elements of the design and operation of the group ratio rule under Action 4.

In a ceremony at OECD Headquarters in Paris today, Burkina Faso, Malaysia, Saint Kitts and Nevis, Saint Vincent and the Grenadines, and Samoa signed the Multilateral Convention on Mutual Administrative Assistance in Tax Matters, bringing the number of participating jurisdictions to 103.

This report consists of two parts. Part I is a report by the OECD Secretary-General regarding (A) the G20/OECD Base Erosion and Profit Shifting (BEPS) Project; (B) Tax transparency; (C) Tax policy tools to support sustainable and inclusive growth; and (D) Tax and development. Part II is a Progress Report to the G20 by the Global Forum on Transparency and Exchange of Information for Tax Purposes.

Today, at the OECD Headquarters in Paris, Senator Mohammad Ishaq Dar, Minister of Finance of Pakistan, signed the Multilateral Convention on Mutual Administrative Assistance in Tax Matters.

This report consists of two parts. Part I is a Progress Report to the G20 by the Global Forum on Transparency and Exchange of Information for Tax Purposes. Part II is an update report by the OECD Secretary-General regarding tax transparency, with a focus on beneficial ownership information.

As part of continuing efforts to boost transparency by multinational enterprises (MNEs), Brazil, Guernsey, Jersey, the Isle of Man and Latvia signed today the Multilateral Competent Authority Agreement (MCAA) for the automatic exchange of Country-by-Country reports, bringing the total number of signatories to 49.

More than 100 jurisdictions have concluded negotiations on a multilateral instrument that will swiftly implement a series of tax treaty measures to update international tax rules and lessen the opportunity for tax avoidance by multinational enterprises.

These three tax events held on the side-lines of the 2nd High-Level Meeting of the Global Partnership for Effective Development Co-operation in Nairobi were organised by the OECD in partnership with UNDP, UN, World Bank, International Monetary Fund and with support from a geographically wide and diverse coalition of partners including governments and regional tax organisations.