What are the limitations on using an I-20 form for work as an international student?
Employment authorization for international students is generally limited to on-campus jobs or approved practical training programs, so utilizing the I-20 form for off-campus work is not permissible.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What are the limitations on using an I-20 form for work as an international student?

### Input: Not applicable

### Response:
Employment authorization for international students is generally limited to on-campus jobs or approved practical training programs, so utilizing the I-20 form for off-campus work is not permissible.<|im_end|>