As per the clarification, the industry shall engage student-trainees who are pursuing the course relevant to the industry. The number of student-trainee should not exceed such percent of total workforce employed in the concerned branch/factory of an establishment as may be specified in a scheme or a similar scheme of central/state government. Such student-trainees shall be engaged only for the purpose as specified in the scheme/course. The employer shall declare such student-trainees on Electronic Challan-cum-Returns (ECR) or furnish such details of student-trainees every month as may be directed by the Commissioner.