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Visit www.oss-online.orgAbout Observatoire du Sahara et du Sahel – Sahara and Sahel Observatory
OSS provides a North-South-South partnership framework to mobilize and strengthen the capacity of African member countries to address environmental challenges in a sustainable development perspective. OSS is a scientific and technical instrument of its member countries and organizations for the development of concepts, approaches and methodologies related to environmental monitoring, land management and water resources and adaptation to climate change in the Sahel-Saharan region. The Sahara and Sahel Observatory (OSS) is an international, intergovernmental organization operating in Africa’s Sahara-Sahel region. OSS was founded in 1992 in Paris and moved its headquarters to Tunis (Tunisia) in 2000. OSS members include 22 African countries, five non-regional countries, ten organizations (including sub-regional organizations representing West Africa, East Africa and North Africa), and a …
Focus areas & reach
· What they work on and whereHow it stacks up against peers
· vs. 8 similar environment in TunisiaConcerns
· None foundGiveRadar Analysis
Original analysis from GiveRadar's dataset of comparable organizations
From what GiveRadar has verified so far, Observatoire du Sahara et du Sahel – Sahara and Sahel Observatory has a partial profile.
- GiveRadar has verified more about this organization than about 89% of the 74 environment charities in Tunisia it tracks, because GiveRadar has verified its contact details. Most of those have little verified data on record yet. View this cohort
- It has more complete contact information than nearly all comparable organizations, with a verified website, email, phone and address on record. See national comparisons
- GiveRadar has not yet verified financial records for this organization, nor for any environment charities in Tunisia - a gap in GiveRadar's dataset for the region, not a feature of this charity. Explore Tunisia data
- a website
- a contact email
- financial records
- leadership details
- a donation page
- third-party accreditation
Analysis based on GiveRadar's benchmark dataset of 2026-07-03. It describes what GiveRadar has verified, not a judgment of the organization itself.
Common questions
· Auto-generated from filings + methodologyObservatoire du Sahara et du Sahel – Sahara and Sahel Observatory is an environment nonprofit based in Tunis, Tunisia. GiveRadar lists it from public charity directories and does not hold an official government registration record for it. GiveRadar's Integrity Assessment for the organization is 35/100, which reflects how much public information is available, not whether the charity is legitimate.
Observatoire du Sahara et du Sahel – Sahara and Sahel Observatory has a GiveRadar Integrity Assessment of 35/100. This score combines five components: Registration (20 pts), Financial Transparency (30 pts), Governance (20 pts), Contact Availability (10 pts), and Data Recency (20 pts), with negative adjustments for any red flags. A score of 35 ('Limited data available') reflects limited public data, not concerns about the organization. This is common for smaller, newer, or non-US charities that file fewer public records. For comparison, the average integrity assessment for environment charities in Tunisia is 35/100.
Observatoire du Sahara et du Sahel – Sahara and Sahel Observatory is located in Tunis, Tunisia.
Observatoire du Sahara et du Sahel – Sahara and Sahel Observatory is classified as an Environment organization, based in Tunisia. It operates as a Non-Governmental.
Observatoire du Sahara et du Sahel – Sahara and Sahel Observatory is listed in GiveRadar's directory of Tunisia nonprofits, compiled from public charity directories. GiveRadar does not hold an official government registration record for it, so confirm its registration status directly before giving. GiveRadar provides data for research and does not endorse any organization. A GiveRadar Integrity Assessment reflects how much public data is available, not whether an organization is safe to donate to, so it is always smart to do your own research before giving.
OSS provides a North-South-South partnership framework to mobilize and strengthen the capacity of African member countries to address environmental challenges in a sustainable development perspective. OSS is a scientific and technical instrument of its member countries and organizations for the development of concepts, approaches and methodologies related to environmental monitoring, land management and water resources and adaptation to climate change in the Sahel-Saharan region. The Sahara and Sahel Observatory (OSS) is an international, intergovernmental organization operating in Africa’s Sahara-Sahel region. OSS was founded in 1992 in Paris and moved its headquarters to Tunis (Tunisia) in 2000. OSS members include 22 African countries, five non-regional countries, ten organizations (including sub-regional organizations... Observatoire du Sahara et du Sahel – Sahara and Sahel Observatory is an environment organization based in Tunisia.
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Tax-deductibility for donors
Donations may be tax-deductible for residents of Tunisia under local rules. Confirm with the charity directly.
Observatoire du Sahara et du Sahel – Sahara and Sahel Observatory is listed in Tunisia. Donations from the Netherlands to charities outside the EU/EEA are generally not tax-deductible for Dutch donors unless the charity is listed on the Dutch ANBI register with foreign-recognized status.
Observatoire du Sahara et du Sahel – Sahara and Sahel Observatory is listed in Tunisia. US donors generally cannot deduct gifts to non-US charities directly. To claim a deduction, route the gift through a US 'Friends of' fiscal sponsor or a donor-advised fund that performs equivalency determination (IRS Rev. Proc. 92-94).
Always confirm tax treatment with the charity directly or your tax advisor before donating.
We check government filings and charity disclosures quarterly. If you represent this charity, claim this page to add officers directly.
Latest news
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Sign up to write a reviewCause areas in Tunisia
How many charities work in each area, with this charity's area highlighted.
Most common causes in Tunisia
Causes charities work on most, with this charity's causes ticked.
Sources and verification
- News and media coverage
- GDELT Project + Google News
Data freshness
What we know and don't know
Exactly which public data we hold on this charity. Our score reflects transparency, not impact.
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Official website · On record
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Headquarters address · On file
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Direct contact · Email or phone published
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Financial dataNo annual financial filings on file
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Named leadershipBoard and officer list not yet indexed
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Executive payTop-officer pay not disclosed
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Government registrationNo public registry ID
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Mission statementNo self-published statement of purpose
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Programs & activitiesNo named programs listed by the charity
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Tax-deductibilityNot verified
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Founding dateYear founded not on file
Methodology
GiveRadar builds each profile from official charity directories and public registries, supplemented where available by third-party nonprofit databases and news archives, and combines it into a single 0-100 integrity assessment. The exact sources for this charity are listed above. We don't take a cut of any donation, ever.
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Quick facts about Observatoire du Sahara et du Sahel – Sahara and Sahel Observatory
- What is Observatoire du Sahara et du Sahel – Sahara and Sahel Observatory?
- Observatoire du Sahara et du Sahel – Sahara and Sahel Observatory is a environment non-governmental based in Tunis, Tunisia. OSS provides a North-South-South partnership framework to mobilize and strengthen the capacity of African member countries to address environmental challenges in a sustainable development perspective. OSS is a scientific and technical instrument of its member countries and organizations for the development of concepts, approaches and methodologies related to environmental monitoring, land management and water resources and adaptation to climate change in the Sahel-Saharan region. The Sahara and Sahel Observatory (OSS) is an international, intergovernmental organization operating in Africa’s Sahara-Sahel region. OSS was founded in 1992 in Paris and moved its headquarters to Tunis (Tunisia) in 2000. OSS members include 22 African countries, five non-regional countries, ten organizations (including sub-regional organizations representing West Africa, East Africa and North Africa), and a non-governmental organization. OSS works with its member countries according to the principle of subsidiarity. It acts as both an initiator and a facilitator of partnerships to address common environmental challenges. The management of trans-boundary water resources and the implementation of Multilateral Environmental Agreements, notably those addressing desertification, biodiversity and climate change, constitute key areas in the organization’s work. Our programs and projects are funded by voluntary contributions, grants and donations from member countries, organizations, and partners. A light and flexible structure, transparent financial management, effective governance and a competent, multicultural and multidisciplinary team constitute important assets that entitle OSS to make a significant contribution to the regional and international response to environmental challenges. | Acronym: OSS
- Where is Observatoire du Sahara et du Sahel – Sahara and Sahel Observatory located?
- Headquartered in Tunis, Tunisia.
- Is Observatoire du Sahara et du Sahel – Sahara and Sahel Observatory trustworthy?
- Observatoire du Sahara et du Sahel – Sahara and Sahel Observatory has a GiveRadar Integrity Assessment of 35 out of 100 (Limited data available). The score reflects public-data transparency: registration, financial disclosure, governance, contact details, and how recently data was refreshed. It does not measure program impact.
- What is Observatoire du Sahara et du Sahel – Sahara and Sahel Observatory's website?
- http://www.oss-online.org/
- Are donations to Observatoire du Sahara et du Sahel – Sahara and Sahel Observatory tax-deductible?
- Donations may be tax-deductible for residents of Tunisia under local rules. US donors should check whether the charity has an equivalency-determination letter or a US-based fiscal sponsor before claiming a deduction.