Ans: The schools in the country usually take up the responsibility of registering talented students who are excelling in science. However, there is no such rule declared by the IAPT and HBCSE making it mandatory for the students to appear only if they are registered by their respective schools. If your school is not registering for the National Standard Examination In Biology you can do it on your own at the nearest registration centre and suit yourself accordingly. Registration fees should be paid in both cases to ensure participation. Admit cards will be provided to students only after they have submitted the application form along with the registration fee.