The Tamar Development Project (the Project) covers design and construction of a Central Government Complex, the Legislative Council Complex, an open space and two elevated walkways, in Tamar, Central, Hong Kong.

In September 2006, the Government invited tender for the design-and-build contract for the Project. In January 2008, the Government awarded the contract to Gammon-Hip Hing Joint Venture.

The contract period runs for 39 months and the target completion date is 2011.