The New Administrative Building Complex for Port Haïtien has been designed using local materials, durable over time and easy to maintain. Versatile buildings have been designed, with a modular volume that allows natural light to penetrate the spaces. As a solar protection, wooden slats that filter the light are planned. In the design, special attention has been given to exposure to atmospheric agents and seismicity in the area. Warm colours are proposed, with earth and wood tones that harmonize with the surroundings. The buildings are interconnected through the exterior public spaces, producing a more intimate environment in the general industrial landscape of the area.