International Development 

Tetra Tech provides innovative solutions to address today's pressing development challenges, offering a wide range of integrated multi-disciplinary international development services. We are working in more than 135 countries around the world.

Our approach is based on sound science, stakeholder engagement and capacity building, and the use of innovative technologies and best practices to ensure local ownership of projects, measurable results, and sustainable development long after a project is complete.

Agriculture and Economic Growth

• Market development
• Food security
• Productivity/Production systems
• Livelihoods
• Enterprise development
• Irrigation systems
• Economic and urban planning 

Governance

• Anti-corruption, transparency, and accountability
• Conflict prevention, mitigation, and transformation
• Decentralization and local governance
• Legislative strengthening
• Rule of law
• Criminal justice support
• Human rights

Energy

• Clean energy and low emissions development strategies
• Energy access
• Market analysis
• Transaction support
• Utility management and performance improvement
• Facility services  

Environment and Natural Resources

• Climate change and adaptation services
• Biodiversity conservation and management
• Water resources and watershed management
• Forestry
• Carbon markets and management
• Coastal zone management and fisheries 

Land Tenure and Property Rights

• Land use planning
• Land policy, legislation, and administration
• Customary tenure systems
• Resource access and use rights
• Property rights
• Indigenous and vulnerable groups 

Water and Sanitation

• Water supply and distribution systems
• Sanitation management
• Public health assessment
• Total water management planning
• Wastewater collection, treatment, and reuse
• Water utility services and management  

Architectural/Engineering Services and Infrastructure

• Green infrastructure development
• LEED design and architectural services
• Port/harbor design
• Land development
• Facility design, renovation, and construction
• Roads

Cross-Cutting Services

• Gender equality
• Public information and awareness
• Monitoring and evaluation
• Capacity building
• Grants systems management
• Disaster preparedness and management
• Public-private partnerships
• Regulatory reform

For more information on our International Development services, contact us at This e-mail address is being protected from spambots. You need JavaScript enabled to view it .