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Registering on C4I

Claudia Oliveira Neto Teixeira @World Bank Group • 16 February 2026

For External Users

  1. Click “Sign Up” on the C4I homepage.

  2. Complete the online registration form.

  3. Submit your request and wait for approval.

Once approved, you will receive confirmation and can begin exploring communities.

For WBG Employees

  1. Click “Log In” on the C4I homepage.

  2. Sign in using your WBG credentials.

No separate registration is required for WBG staff.