Are there various documents required by universities considering my long gap in education for a Postgraduate?

Yes, universities usually require additional documents if you have a long gap in your education. These help explain your gap and demonstrate your readiness for postgraduate study.

Common requirements include:
- Statement of Purpose (SOP): Explains your education gap and how it aligns with your goals.
- Updated CV: Details your education, work experience, and activities during the gap.
- Letters of Recommendation: From employers or academics who can vouch for your readiness.
- Academic Transcripts and Certificates: Official records of your previous studies.
- English Language Test Scores: Such as IELTS, if required.
- Gap Certificate or Affidavit: Sometimes requested to formally explain the gap, with supporting documents if needed.

Requirements can vary by university and country.