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Tetra Tech is supporting organizations around the world to advance gender equality while meeting their core business goa

Advancing gender equality in male-dominated industries

Tetra Tech is supporting organizations around the world to advance gender equality while meeting their core business goals.

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Securing Indigenous rights to fisheries in Peru

Securing Indigenous rights to fisheries in Peru

Tetra Tech collaborates with Indigenous communities to support sustainable fishery management in the Imiría Regional Conservation Area

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Empowering a 10-year-old Hygiene Ambassador

Empowering a 10-year-old Hygiene Ambassador

Tetra Tech is enhancing sustainable handwashing with tippy taps and school programming.

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Protecting forests in Madagascar with conservation, community, and action

Protecting forests in Madagascar with conservation, community, and action

Tetra Tech supports the USAID Mikajy project mobilize to reforest, restore, and reinforce resource management alongside community and youth organizations.

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Bolstering livelihoods in Eastern Congo with increased production of specialty coffees

Bolstering livelihoods in Eastern Congo with increased production of specialty coffees

Tetra Tech partners with USAID to support equitable, transparent, and sustainable coffee value chains in the Democratic Republic of the Congo.

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Evaluating the environmental, resettlement, and social impacts of new roads in the Philippines

Evaluating the environmental, resettlement, and social impacts of new roads in the Philippines

Tetra Tech and MCC assessed an minimized the impacts of a 222-km roadway to support economic growth in the Samar Provinces.

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With teams located around the world, Tetra Tech’s International Development Group serves clients across several development markets. Learn more about the work of our teams based in the United Kingdom and Europe, and our teams in the Asia-Pacific region.

Latest International Development Updates

Aerial view of farmlands in West Africa during rainy season.

The Limited Impact of International Principles on Tenure Security in Africa

Headshot of Araí Monteforte

Expert Q&A: Araí Monteforte Looks at the Transition to Cleaner, More Sustainable Energy around the World

Women farmers tilling their land for potato crops.

Securing Land Rights for Female Farmers in India

Featured International Development Projects

Through SuFiA TS, Tetra Tech works with the private sector, shown here offloading fish catch into colorful basket

Improving the Management of Marine Biodiversity and Fisheries in the Indo-Pacific Region

LFP strengthens institutional capacity to improve planning, organizing, and executing efficient land policy.

Land for Prosperity, Colombia

Aerial photo of the Congo Basin watershed and mosaic landscape.

USAID Forest and Biodiversity Support Activity

CCBO supports rapidly urbanizing low- and middle-income countries to reduce ocean plastic leakages.

Clean Cities, Blue Ocean

Tetra Tech supports women in Uganda to maintain sustainable sanitation services in their homes.

Uganda Sanitation for Health Activity

Rural community member collecting tree resin within a protected area near his village in northern Cambodia.

Advancing Sustainable Management of Cambodia’s Prey Lang Extended Landscape

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