1, the construction land planning permit, is a legal document that the construction unit confirms that the location and scope of the construction project are in line with the urban planning by the competent department of urban planning administration before applying to the land management department for requisition and allocation of land;

2, the state-owned land use certificate, is to prove that the land user to the state to pay the transfer fee of land use rights, and within a certain period of time to obtain a piece of state-owned land use rights certificate;

3, the construction project planning permit, is the legal proof that the construction project meets the requirements of urban planning;

4. The construction permit of the construction project is the construction permit that the construction unit can meet all kinds of construction conditions and allow the construction to start. It is the legal certificate for the construction unit to carry out the project construction, and it is also one of the main bases for the registration of house ownership.

Legal basis: Article 2 of the Measures for the Administration of Construction Permit of Building Projects.

Engaged in the construction, decoration and installation of supporting lines, pipelines and equipment of all kinds of houses and their ancillary facilities in People's Republic of China (PRC), and the construction of urban municipal infrastructure projects, the construction unit shall, in accordance with the provisions of these Measures, apply to the competent department of housing and urban construction of the local people's government at or above the county level (hereinafter referred to as the issuing authority) where the project is located for a construction permit.

A construction project with an investment of less than 300,000 yuan or a construction area of less than 300 square meters may not require a construction permit. The competent department of housing and urban construction of the people's governments of provinces, autonomous regions and municipalities directly under the Central Government may adjust the quota according to the local actual situation and report it to the competent department of housing and urban construction of the State Council for the record.

According to the authority and procedures stipulated by the State Council, the construction project that has approved the commencement report will no longer receive the construction permit.