Ethical Review & Approval

National Research Ethics Board of Liberia

Service Overview

NREBL conducts independent ethical review of research protocols involving human participants to ensure compliance with national regulations and international ethical standards prior to implementation.

What We Review

  • Clinical and biomedical research protocols
  • Public health and epidemiological studies
  • Social and behavioral research involving human participants
  • Informed consent processes and participant protections

Approval Pathway

  • Administrative screening and completeness check
  • Technical and ethical review by relevant committee
  • Board decision and issuance of approval letter
  • Post-approval conditions, monitoring, and renewals

Estimated Timelines (Placeholder)

Expedited review: 10-15 working days after complete submission.

Full board review: 20-30 working days after complete submission.

Complex protocols may require additional clarifications and revision cycles.

© 2026 National Research Ethics Board of Liberia.