Go to the official website of IREL
Then the homepage will appear on the screen
Click on the Tradesman Trainee notification link
Read the eligibility criteria and check the application dates
If you are eligible click on the apply online link
Then the application form will appear on the screen
Enter the mandatory details in the required fields
Upload the necessary documents in the given format
Pay the application fee if applicable
Check and click on the submit button
Download and take a printout of the application form for further use.