3.13 Be careful to use only accurate data derived by ethical and lawful means and use it only in ways properly authorized.

As a software engineer it is a responsibility to use   only accurate data derived by ethical and lawful means and use it only in ways properly authorized for their productions.

In our system we have stored data of bus routes and places in a database. To give a correct result in the web site the data in the web site should be accurate and derived by ethical and lawful means. Otherwise the web site guide the users to wrong locations.

The accuracy of the whole system is depend on the accuracy of data which have been used for the system. Therefore when gathering data we went to provincial passenger transport service department and got the authorization to use data. Also we met bus owners, drivers and conductors to collect reason-full data.  

Also the accuracy of the data was tested numerous times while preparing the application.