Mailing Address
Navajo Nation Occupational Safety and Health Administration
P.O. Box 1447
Window Rock, AZ 86515
Physical Address
Navajo Nation Building No. 2689
Window Rock Boulevard
Window Rock, AZ 86515
Fax
(928) 871-6825
Email
nnosha.request@navajo-nsn.gov
Rayetta Begay, Office Specialist
(928) 871-6742
Calvin Tohannie, Senior Safety Technician
(928) 871-7413
Richard Bates, Safety Officer
(928) 871-6880
Frank Roanhorse, Program Manager I
(928) 871-6822