The application allows you to record and store information related to the quality control of structural wood in mechanical grades, in particular considering humidity, dimensions, tone and structural resistance. In addition, it allows verification of compliance with the mechanical classification under the LME - INFOR procedure based on NCH 3733 on Mechanical Classification. The application allows the user to access a historical record of their structural production controls, procedure quality indicators and characteristic measurements. Then, the data is sent to an INFOR website for the issuance of reports and graphs.