West and Central Africa

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République Centrafricaine — Suivi des Flux de Populations: NGARBA (frontière Tchadienne) (Juin-Juillet 2023)

Afin de mieux comprendre les mouvements et tendances migratoires dans un espace géographique donné, l’Organisation Internationale pour les Migrations (OIM), à travers la Matrice de suivi des déplacements (

Nigeria — Emergency Tracking Tool Report 342 (21 - 27 August 2023)

The DTM Emergency Tracking Tool (ETT) is deployed to track and collect information on large and sudden population movements, provide frequent updates on the scale of displacement and quantify the affected population when needed.

Tchad — Réponse à la crise au Soudan: Flash update 17 (29 aout 2023)

Depuis le début des affrontements au Soudan, plus de 400 000 personnes ont traversé la frontière vers le Tchad. L’OIM estime que plus de 60 830 parmi eux sont des retournés tchadiens et s’attend à ce que ce nombre passe à 80 000 dans les semaines à venir.

Chad — Sudan crisis response: Flash update 17 (29 August 2023)

• Over 400 000 people have crossed into Chad since the onset of the crisis in Sudan. IOM estimates that more than 60 830 of them are Chadian returnees and expects this number to rise to 80 000 in the coming weeks.

Chad — Sudan crisis response: Flash update 16 (21 August 2023)

• Over 400 000 people have crossed into Chad since the onset of the crisis in Sudan. IOM estimates that more than 56 440 of them are Chadian returnees and expects this number to rise to 80 000 in the coming weeks.

Chad — Emergency Tracking Tool Report 172 (23 August 2023)

30 Chadian nationals (all men) were collectively expelled to Libya and arrived in the town of Ounianga-Kébir

Tchad — Réponse à la crise au Soudan: Flash update 16 (21 aout 2023)

Depuis le début des affrontements au Soudan, plus de 400 000 personnes ont traversé la frontière vers le Tchad. L’OIM estime que plus de 56 440 parmi eux sont des retournés tchadiens et s’attend à ce que ce nombre passe à 80 000 dans les semaines à venir.

Tchad — Suivi des Urgences 172 (23 Août 2023)

30 ressortissants tchadiens (tous des hommes) ont été expulsés collectivement de la Libye et sont a

Niger — Analyse d'enquêtes individuelles (Avril — Juin 2023)

Afin de mieux comprendre les mouvements et les tendances migratoires en Afrique de l’Ouest et du Centre, l’Organisation internationale pour les migrations (OIM), à travers la Matrice de suivi des déplacements (Displacement Tracking Matrix (DTM) en an

Chad — Emergency Tracking Tool Report 171 (7 – 17 August 2023)

The objective of the Emergency Tracking Tool (ETT) is to collect information on large and sudden population movements as well as on security and climate emergencies

Tchad — Suivi des Urgences 171 (7 – 17 Août 2023)

Le suivi des urgences a pour but de recueillir des informations sur les mouvements importants et soudains, ainsi que sur des urgences sécur

Informations du système d'alerte précoce lié aux catastrophes dans les moughataas de Bassikounou et Adel Bagrou ( Juin Juillet 2023)

La Mauritanie est un pays particulièrement vulnérable aux risques de catastrophes telles que les sécheresses et les inondations.

Nigeria — Emergency Tracking Tool Report 341 (14 - 20 August 2023)

The DTM Emergency Tracking Tool (ETT) is deployed to track and collect information on large and sudden population movements, provide frequent updates on the scale of displacement and quantify the affected population when needed.

Afrique de l'ouest et du centre — Cartographie régionale des mobilités (Juin 2023)

Le développement et la mise en œuvre de programmes et politiques migratoires favorisant une migration sûre, ordonnée et légale en Afrique de l’Ouest et du Centre requière une meilleure compréhension des mobilités humaines dans la région.​

West and Central Africa — Regional Mobility Mapping (June 2023)

The development and implementation of policies and programmes in West and Central Africa promoting safe, orderly and humane migration require a better understanding of human mobility in the region.​

Nigeria — Transhumance Tracking Tool Report — Early Warning Dashboard #15 (July 2023)

In northern Nigeria and other Sahel regions, the escalation of hostility and violent conflicts between transhumant herders and farmers are linked to several key factors.

Cameroun — Suivi des flux de populations (Juin 2023)

L’OIM, à travers l’outil de Suivi des flux de populations (Flow Monitoring (FM), en anglais) de la Matrice de suivi des déplacements (Displacement Tracking Matrix (DTM), en anglais), récolte des données à des points d’entrée, de sortie et de transit

Nigeria — Emergency Tracking Tool Report 340 (7 - 13 August 2023)

The DTM Emergency Tracking Tool (ETT) is deployed to track and collect information on large and sudden population movements, provide frequent updates on the scale of displacement and quantify the affected population when needed.

Niger — Snapshot (August 2023)

This snapshot presents migratory dynamics in Niger and the region; it covers the period until August 2023 and is based on (1

Cameroun — Suivi des urgences 81 (12-15 août 2023)

Le suivi des situations d’urgence (en anglais, Emergency Tracking

Tchad — Réponse à la crise au Soudan: Flash update 15 (14 aout 2023)

Depuis le début des affrontements au Soudan, plus de 377 000 personnes ont traversé la frontière vers le Tchad. L’OIM estime que plus de 48 000 parmi eux sont des retournés tchadiens et s’attend à ce que ce nombre passe à 80 000 dans les semaines à venir.

Nigeria — Heavy Rainfall Flash Report Ngala LGA, Borno State (11 August 2023)

On 10 August 2023, heavy rainfall struck International Secondary School and Zullum camps in Ngala LGA of Borno State, which affected a total of 2,472 individuals from 533 households. The incidents damaged 381 shelters, 22 latrines and 23 showers.


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Nigeria - Baseline Assessment Round 22
May 01 2018

A baseline assessment is a sub-component of mobility tracking. It aims to collect data on IDP, migrant or returnee population presence in a defined administrative area of the country.

Mobility Tracking, Baseline Assessment
Chad — Site and Village Assessment — Lac Province — Round 2
Apr 30 2018

A site assessment is a sub-component of mobility tracking. It aims to collect data on population presence, living conditions and needs in a particular displacement site or community.

Mobility Tracking, Site Assessment
Burundi - Site Assessment Round 27
Mar 31 2018

A site assessment is a sub-component of mobility tracking. It aims to collect data on population presence, living conditions and needs in a particular displacement site or community.

Mobility Tracking, Site Assessment
Mali - Baseline Assessment Round 39
Jan 31 2018

A baseline assessment is a sub-component of mobility tracking. It aims to collect data on IDP, migrant or returnee population presence in a defined administrative area of the country.

Mobility Tracking, Baseline Assessment
Site Assessment - North kivu Round 24
Mar 02 2018

A site assessment is a sub-component of mobility tracking. It aims to collect data on population presence, living conditions and needs in a particular displacement site or community.

Mobility Tracking, Site Assessment
Mali - Baseline Assessment Round 38
Dec 31 2017

A baseline assessment is a sub-component of mobility tracking. It aims to collect data on IDP, migrant or returnee population presence in a defined administrative area of the country.

Mobility Tracking, Baseline Assessment
Nigeria — Baseline Assessment Round 21
Feb 09 2018

A baseline assessment is a sub-component of mobility tracking. It aims to collect data on IDP, migrant or returnee population presence in a defined administrative area of the country.

Mobility Tracking, Baseline Assessment
Nigeria - Site Assessment Round 21
Feb 09 2018

A site assessment is a sub-component of mobility tracking. It aims to collect data on population presence, living conditions and needs in a particular displacement site or community.

Mobility Tracking, Site Assessment
Nigeria — Location Assessment Round 21
Feb 09 2018

A site assessment is a sub-component of mobility tracking. It aims to collect data on population presence, living conditions and needs in a particular displacement site or community.

Mobility Tracking, Site Assessment
Cameroon - Baseline Assessment Round 12
Dec 31 2017

A baseline assessment is a sub-component of mobility tracking. It aims to collect data on IDP, migrant or returnee population presence in a defined administrative area of the country.

Mobility Tracking, Baseline Assessment
Site Assessment - North kivu Round 21
Nov 30 2017

A site assessment is a sub-component of mobility tracking. It aims to collect data on population presence, living conditions and needs in a particular displacement site or community.

Mobility Tracking, Site Assessment
Site Assessment - North kivu Round 18
Aug 31 2017

A site assessment is a sub-component of mobility tracking. It aims to collect data on population presence, living conditions and needs in a particular displacement site or community.

Mobility Tracking, Site Assessment
Site Assessment - North kivu (June 2017)
Jun 30 2017

A site assessment is a sub-component of mobility tracking. It aims to collect data on population presence, living conditions and needs in a particular displacement site or community.

Mobility Tracking, Site Assessment
Site Assessment - North kivu Round 16
May 31 2017

A site assessment is a sub-component of mobility tracking. It aims to collect data on population presence, living conditions and needs in a particular displacement site or community.

Mobility Tracking, Site Assessment
Nigeria - Location Assessment Round 20
Jan 03 2018

A site assessment is a sub-component of mobility tracking. It aims to collect data on population presence, living conditions and needs in a particular displacement site or community.

Mobility Tracking, Site Assessment
Nigeria - Baseline Assessment Round 20
Jan 03 2018

A baseline assessment is a sub-component of mobility tracking. It aims to collect data on IDP, migrant or returnee population presence in a defined administrative area of the country.

Mobility Tracking, Baseline Assessment
Nigeria - Site Assessment Round 20
Jan 03 2018

A site assessment is a sub-component of mobility tracking. It aims to collect data on population presence, living conditions and needs in a particular displacement site or community.

Mobility Tracking, Site Assessment
Cameroon — Baseline Assessment Round 11
Dec 01 2017

A baseline assessment is a sub-component of mobility tracking. It aims to collect data on IDP, migrant or returnee population presence in a defined administrative area of the country.

Mobility Tracking, Baseline Assessment
Chad — Site and Village Assessment — Lac Province — Round 1
Nov 24 2017

A site assessment is a sub-component of mobility tracking. It aims to collect data on population presence, living conditions and needs in a particular displacement site or community.

Mobility Tracking, Site Assessment
Nigeria — Site Assessment Round 2
Feb 28 2015

A site assessment is a sub-component of mobility tracking. It aims to collect data on population presence, living conditions and needs in a particular displacement site or community.

Mobility Tracking, Site Assessment

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