Decree of Creation:
Executive Decree No. 91/ 65 of 2 March 1991 on the organization of external services Domains and Land Conservation.
 
This institution consists of the following services:

1 - Operations Service Advertising Taxes:
Organized in two (02) offices, service for assignments :

    Implement procedures on land registration, cadastral registration of properties and issuing property and land information.
    
Instruct contentious cases before the courts .

1-1 - The Office of Audit Operations publicity Land , Litigation and Documentation shall:

    To conduct verification of publications, registrations and entries in the land registries operated .
    
To ensure regular maintenance of records and filing of radiation.
    
To ensure the application of the procedures governing the discharge of formality and refusal to file .
    
Deal in connection with land registries contentious cases before the courts.