OTS has two administrative offices, one in the U.S (Duke University) and one in Costa Rica (Sabanilla, San José).
North American Office (NAO)
This office serves as the coordinating hub for consortium and corporate business.
The corporate headquarters (NAO) of OTS is located at Duke UniversityTelephone and e-mail directory of North American Office
Box: 90630 Durham, NC 27708-0630
Tel: (919) 684-5774
Fax: (919) 684-5661
E-mail: ots @ duke.edu
Costa Rican Office (CRO)
Responsibility resides here for the logistic support of the field stations, educational programming, and research activity taking place in Costa Rica.
We are located inside the Research Campus (Ciudad de la Investigación) of the University of Costa Rica . Access is from San Pedro, across the street from the sports field of Calasanz High School (300 meters North, 25 meters West of Muñoz y Nanne Comercial Center), next to LANAMME (Laboratorio Nacional de Materiales y Modelos Estructurales). From this entrance, obtain a Visitor's ticket from the guard, drive 400 meters North and look for the brick building.
Apartado: 0676-2050 San José, Costa Rica or Mail forwarding address (we have no offices in Miami)
TRANS EXPRESS/ OET/ CRC 341 / P.O. BOX 25635Telephone and e-mail directory of Costa Rican Office
Tel: (506) 2524-0607
Fax: (506) 2524-0608
E-mail: infoweb @ tropicalstudies.org
See also Contact UsTelephone and e-mail directory of:
La Selva Biological Station | Las Cruces Biological Station | Palo Verde Biological Station
Apartado: Malecón 28 de julio, 365 MirafloresTelephone and e-mail directory of Peruvian Office
Tel: (511) 651-2029