SRDI is a 501(c)(3) non-profit volunteer K9 Search/Recovery organization serving Pima County (PCSO) and southern Arizona.

To serve the communities of Southern Arizona by providing a specialized resource to Pima County Sheriff's Department for search/recovery operations

SRDI is a 501(c)(3) non-profit volunteer K9 Search/Recovery organization serving Pima County (PCSO) and southern Arizona. SRDI provides highly trained K9 resources specializing in tracking/trailing, area search, and HRD disciplines in support of Search and Recovery operations.