A sector is an area of an industry, e.g., private, public or third sector.

A public sector is a sector of the economy that is owned, finance and run by the government. This sector is financed with tax payer’s money. And therefore owe the general public an ethical explanation towards all investment and decision.

Once the supplier that is awarded the contract has accepted, the buyer can tell the unsuccessful bidders. This usually happens through email or letter. The public sector is more likely to give feedback to unsuccessful bidders and also have to respond to any stakeholders that request information on why a supplier is not successful.