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The National Institute
for Sustainable Development

Our impact

Figures we can point to a source for

NISD publishes a figure only when it can say where the number came from, what period it covers and how it was counted.

Verified figures

What the record shows

Each entry below can be traced back to the document or publication named beneath it.

300

Trees planted

Planted during the tree planting exercise in the Mbonge and Isangele communities.

How it was counted: Count reported for the June 2022 planting exercise.

Reporting period:
3 – 19 June 2022
Scope:
Mbonge and Isangele, South-West Region, Cameroon
Source:
Today’s Geography News, May–June 2022 edition, published by the University of Buea Environment Society.
VerifiedUpdated 17 October 2026

11

International meetings attended

Regional and international meetings on development policy that NISD has taken part in, each supported by a badge or event record held by the institute.

How it was counted: Counted from the participation records published in the International Engagement section of this website.

Reporting period:
22 May 2013 – 31 December 2026
Scope:
Africa and internationally
Source:
Conference badges and event photographs held by NISD.
VerifiedUpdated 17 October 2026
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