Legislator Saurel Jacinthe says Garry Conille's nomination was approved on an 89-0 vote in the Chamber of Deputies. The nomination was expected to go to the Senate for a vote expected this week.
President Michel Martelly's administration has been without a prime minister for four months. Martelly's first two picks were rejected and many reconstruction efforts from last year's earthquake have been on hold.
Conille is a seasoned development worker for the United Nations and recently worked as chief of staff for Clinton, who is the special U.N. envoy for Haiti.