To apply for construction registration in Qiong, the following documents are required:

1. Firstly, prepare the business license, qualifications, and safety permit;

2. Copy and original identity of the legal representative of the enterprise;

3. Copy and original identity of the person in charge entrusted by the legal representative in Qiong, along with a one inch photo and signature form;

4. Original certificate of construction engineer personnel (including change record page), original identity, one inch photo, and signature form.

The provincial housing and urban-rural development administrative department is responsible for the filing management and supervision management of construction enterprises from outside the province entering Hainan Province to conduct business, handling branch filing and guiding the municipal and county housing and urban-rural development administrative departments to handle project filing. The administrative departments in charge of housing and urban-rural development at the city and county levels are responsible for supervising and managing the business operations of construction enterprises outside the province within their respective administrative regions, and handling project registration. Starting from January 1, 2011, non provincial construction enterprises that have not obtained the "Registration Manual for Non provincial Construction Enterprises Entering Hainan Branch" are not allowed to participate in bidding activities for housing construction and municipal infrastructure projects, sign construction project contracts or commission contracts in Hainan Province.