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United Nations Office for the Coordination of Humanitarian Affairs (OCHA) logo

United Nations Office for the Coordination of Humanitarian Affairs (OCHA)

internationalNew York and Geneva, United States and SwitzerlandFounded 1991

About / Mission

OCHA’s strategy is to make humanitarian action more coordinated, faster, and more accountable rather than to directly deliver most relief itself. It convenes UN agencies, NGOs, Red Cross/Red Crescent partners, and host authorities around shared response structures, common plans, and agreed priorities so that aid reaches people in need with less duplication and fewer gaps. A core part of this model is pooled financing. OCHA manages CERF and Country-Based Pooled Funds to move money quickly to urgent and underfunded crises, including when needs are known before donor funding arrives or when local priorities need flexible support. OCHA also strengthens the system through humanitarian information, public needs tracking, and advocacy, using global appeal platforms and response plans to translate field evidence into funding asks and operational coordination. This approach is distinctive because OCHA acts as an orchestrator across the humanitarian system: it does not mainly implement aid projects itself, but instead improves the speed, coherence, and targeting of the overall response. Its model combines coordination, shared analysis, pooled funding, and public accountability to help multiple operational agencies respond as one system.

Active Reach / Yr
116.0M beneficiaries

Strategy & Unique Methodology

OCHA’s strategy is to make humanitarian action more coordinated, faster, and more accountable rather than to directly deliver most relief itself. It convenes UN agencies, NGOs, Red Cross/Red Crescent partners, and host authorities around shared response structures, common plans, and agreed priorities so that aid reaches people in need with less duplication and fewer gaps. A core part of this model is pooled financing. OCHA manages CERF and Country-Based Pooled Funds to move money quickly to urgent and underfunded crises, including when needs are known before donor funding arrives or when local priorities need flexible support. OCHA also strengthens the system through humanitarian information, public needs tracking, and advocacy, using global appeal platforms and response plans to translate field evidence into funding asks and operational coordination. This approach is distinctive because OCHA acts as an orchestrator across the humanitarian system: it does not mainly implement aid projects itself, but instead improves the speed, coherence, and targeting of the overall response. Its model combines coordination, shared analysis, pooled funding, and public accountability to help multiple operational agencies respond as one system.

Operational Pillars

  • Coordinates, rather than primarily implements, humanitarian response across UN agencies and partners
  • Manages two pooled funding mechanisms that can finance emergencies rapidly and flexibly
  • Uses shared humanitarian response plans and appeals to align needs, targets, and funding across actors
  • Combines operational coordination with humanitarian information, public tracking, and advocacy

Key Operations & Programs

Humanitarian Coordination and Response

Est. 1991

OCHA leads and coordinates the UN system and humanitarian partners during emergencies, helping set priorities, align actors, and reduce duplication. It supports response planning, coordination structures, and emergency operations in crises such as conflicts, displacement, floods, droughts, and earthquakes.

Global, Countries affected by humanitarian emergencies

Central Emergency Response Fund (CERF)

Est. 2006

CERF is a fast, global emergency fund managed by OCHA that provides rapid funding for life-saving response in sudden-onset crises and underfunded emergencies. It is used to jump-start relief before broader financing arrives and to close critical gaps in response.

Global, Countries affected by natural disasters and armed conflict33.0M beneficiaries/yr

Country-Based Pooled Funds (CBPFs)

CBPFs are country-level humanitarian funds managed by OCHA that channel resources directly to priority needs identified by local humanitarian planning. They support flexible, locally informed allocation to humanitarian partners in specific crisis settings.

Multiple crisis-affected countries47.0M beneficiaries/yr

Humanitarian Needs and Response Planning

OCHA coordinates consolidated humanitarian response plans and related appeals that define needs, targets, funding requirements, and sector priorities. These plans help humanitarian actors work from a shared evidence base and present a unified funding request to donors.

Multiple crisis-affected countries185.0M beneficiaries/yr

Humanitarian Information Management and Advocacy

OCHA collects, analyzes, and shares humanitarian data to support decision-making and advocacy for people in need. This includes public tracking of needs, funding, and response coverage to improve transparency and mobilize support.

Global

Notable Partnerships

United Nations Secretariat / UN humanitarian system

coordination

OCHA is the UN Secretariat office responsible for bringing together humanitarian actors and coordinating international responses to emergencies.

Humanitarian countries and response actors

operational

OCHA coordinates international humanitarian response, including support to Humanitarian Coordinators and emergency coordination efforts.

Recent News & Updates

Frequently Asked Questions

What is OCHA?

It was established by the United Nations General Assembly in December 1991 through resolution 46/182 to strengthen and coordinate the international response to complex emergencies and natural disasters.

What is the official OCHA Twitter account?

Yes, United Nations Office for the Coordination of Humanitarian Affairs (OCHA) is on X (Twitter) at @UNOCHA.

Where can I find OCHA news and reports?

The most recent update from United Nations Office for the Coordination of Humanitarian Affairs (OCHA): "From digital promise to frontline practice: new and emerging technologies in humanitarian action" — OCHA published a report on how new and emerging technologies are being applied in humanitarian action.

What digital tools does OCHA provide?

OCHA’s strategy is to make humanitarian action more coordinated, faster, and more accountable rather than to directly deliver most relief itself. It convenes UN agencies, NGOs, Red Cross/Red Crescent partners, and host authorities around shared response structures, common plans, and agreed priorities so that aid reaches people in need with less duplication and fewer gaps. A core part of this model is pooled financing. OCHA manages CERF and Country-Based Pooled Funds to move money quickly to urgent and underfunded crises, including when needs are known before donor funding arrives or when local priorities need flexible support. OCHA also strengthens the system through humanitarian information, public needs tracking, and advocacy, using global appeal platforms and response plans to translate field evidence into funding asks and operational coordination. This approach is distinctive because OCHA acts as an orchestrator across the humanitarian system: it does not mainly implement aid projects itself, but instead improves the speed, coherence, and targeting of the overall response. Its model combines coordination, shared analysis, pooled funding, and public accountability to help multiple operational agencies respond as one system.

Connected Crises & Impact Mapping

Verification Sources & Citations