Prayong Preeyajit, secretary-general of the Public Sector Anti-Corruption Commission (PACC), right, inspect use of a budget for installation of a solar panel project for solar-powered street lights in Samut Prakan in July 2015. (Bangkok Post file photo)
A new centre has been set up to hear complaints about graft from potential foreign investors, in a bid to boost investor confidence, Office of the Public Sector Anti-Corruption Commission (PACC) secretary-general Prayong Preeyajit said on Tuesday.