Ha is a VILAF partner with expertise in Energy, Infrastructure and Natural Resources.  He regularly counsels Fortune 500 clients on many of the most complex acquisitions including concession right negotiations, project development and financing works and dispute resolutions.  He has been instrumental in drafting major regulations affecting the Vietnam energy sector.  Prior to private practice, Ha managed the Vietnam legal and compliance function of the World Bank/IFC project, Unilever and Unocal (now Chevron).