Here's a list of requirements and things to look out in a student's passport:

1. Personal Information: Ensure that the passport contains the student's full name, date of birth, and place of birth. This information should be consistent with other documents provided by the student.

2. Passport Number: Verify the passport number. It should be unique and conform to the format used by the issuing country.

3. Photograph: Check the photograph for signs of tampering or alteration. It should clearly resemble the student and meet the passport photo requirements (like a neutral expression, clear background, etc.).

4. Passport Issue and Expiry Dates: Confirm that the passport is valid (not expired) and the dates are logically consistent (issue date should precede the expiry date).

5. Machine-Readable Zone (MRZ): Modern passports have a machine-readable zone at the bottom of the identity page. Check for any discrepancies in the MRZ information compared to the passport's printed data.

6. Signature: Ensure the presence of the student's signature (if applicable as per age and country's passport regulations).

7. Security Features: Familiarize yourself with the specific security features of passports from different countries, like watermarks, holograms, microprinting, and UV features. Use appropriate equipment to verify these features where necessary.

8. Issuing Authority and Country Code: Verify the legitimacy of the issuing authority and country code.

9. Physical Condition: Check for any physical signs of tampering or damage that might suggest alteration or forgery.

10. Consistency with Other Documents: Cross-check the passport details with other official documents provided by the student, such as admission forms, educational certificates, or identification cards.

Remember, if you suspect that a passport is fake or altered, it's important to follow your institution's protocol for such situations, which may include reporting to higher authorities or directly contacting the issuing body for verification.