Governmental liability is a legal area between administrative and civil law and MR. VAN LEEUWEN (LL.M., ESQ), attorney at law, advises on a broad spectrum of related matters. MR. VAN LEEUWEN (LL.M., ESQ) has a great deal of expertise to offer adequate judicial and extra-judicial assistance within claims regarding planning or permitting issues, civil service, works on the public domain, unconstitutional laws, illegal procurement decisions or illegal decisions with respect to public servants.

MR. VAN LEEUWEN (LL.M., ESQ) acts on behalf of government/public authorities, public and private companies and private individuals that suffer losses due to the actions of a public body and want to recover these losses from the government.

Attorney VAN LEEUWEN’s expertise also encompasses complex litigation regarding unlawful governmental intervention that causes damages, or lawful governmental intervention that causes extraordinary damages. MR. VAN LEEUWEN (LL.M., ESQ) handles such matters before civil courts, administrative courts and the Administrative Jurisdiction Division of the Council of State.


MR. BAS A.S. VAN LEEUWEN (LL.M., ESQ.), attorney at law, assists clients with criminal matters, administrative supervision and enforcement cases, and internal and external investigations. Cases involving accusations of fraud, bribery, money laundering, corruption or violations, financial mismanagement, of international sanctions seriously disrupt a client’s operations and damage their reputation. At a client’s request, MR. BAS A.S. VAN LEEUWEN (LL.M., ESQ.) can conduct internal investigations, advice, litigate and negotiate with regulators and the Public Prosecution Service. The attorney delivers swift solutions that address the underlying problems for urgent matters. Sometimes, his clients are injured by non-compliant conduct; sometimes they find themselves accused of the same.