D&D Lawyers represents its clients' interests in implementation of investment projects, assists international investors with tax planning and business optimisation. D&D Lawyers handles cross-border M&A transactions and restructurings, represent clients in litigations and ongoing corporate activities. The firm's core practice areas include corporate and commercial, investment and taxation, project finance, real estate and development, energy and natural resources, international trade and WTO agreements, litigation and international arbitration.  

In particular, D&D Lawyers analyses upon requests of Cabinet of Ministers and Parliament of Ukraine correspondence of legislation with acquis communautaire and harmonization with WTO/GATT requirements managed by the European Commission and USAID. D&D Lawyers participated in Working Party meetings on Ukraine's accession to the WTO and drafting of the Free Trade Agreement between Ukraine and the European Union. D&D Lawyers has experience in public private partnership, government relations and legal support of EURO 2012. D&D Lawyers prepares joint implementation and green investment projects and structure sale of greenhouse gas emissions according to Kyoto Protocol

The firm has opened 3 offices in Ukraine (Kyiv, Lviv, and Dnipropetrovsk) to assist its foreign and Ukrainian clients in avoiding costly legal pitfalls while doing business in Ukraine. As the international law firm, D&D Lawyers has launched professional representation in the USA (New-York office), Canada (Toronto office), Australia (Sydney office), and Poland (Lublin office) to provide sophisticated legal solutions to those clients who might be interested in adding Ukraine to its investment portfolio and serve all areas of business law they might request while collaborating with Ukrainian parties.