Accordingly, investment projects using land that must be organized for bidding to select investors will include projects for which the provincial People's Council decides on land allocation and land lease.

Investment projects using land include: Investment projects to build domestic solid waste treatment facilities; water supply projects; market construction projects; rest stops; aviation service projects that must be organized for bidding according to the provisions of the law on civil aviation.

In addition, investment projects in the fields of education, health, culture, sports, and environment must be organized for bidding according to the provisions of the law on encouraging socialization when there are two or more interested investors.

Investment projects for social housing construction; investment projects for renovation and reconstruction of apartment buildings; investment projects for housing construction for armed forces must be bid when there are two or more investors registered (except for some cases specified in the Housing Law)...

Investment projects in horse racing and dog racing, including horse racing and dog racing betting business, must be organized for bidding when two or more investors register; investment projects in energy construction when two or more investors register.

Decree No. 115 also clearly stipulates investors who are entitled to incentives and the level of incentives. Specifically, investors who have solutions to apply advanced technology, high technology, environmentally friendly technology, and the best available techniques to minimize environmental pollution for projects with the risk of environmental impact. This project will enjoy a 5% incentive when evaluating the dossier.

Investors who commit to transferring technology and performing high-tech activities on the list of high technologies prioritized for investment and development and the list of high-tech products encouraged for development; encouraged transfer shall enjoy a preferential rate of 2% when evaluating bidding documents.

When participating in bidding, investors must submit documents proving solutions applying advanced technology, high technology, environmentally friendly technology, the best available techniques, and the right to legally use technology according to the provisions of law on high technology, technology transfer, environmental protection, and other relevant laws to enjoy incentives.

Investors eligible for the above incentives who are selected to sign contracts must comply with the commitments in the bidding documents and investment project contracts using land.