Contact Lists
05/28/2026
DPV® Licensees Data File Cycle O: Certified Products Guide (D) - (Expires July 31, 2028)
Contact Lists
05/28/2026
DPV® Licensees Cycle O: Certified Products Guide - (Expires July 31, 2028)
Contact Lists
05/28/2026
CASS™ Software Manufacturers Data File Cycle O: Certified Products Guide (D) - (Expires July 31, 2028)
Contact Lists
05/28/2026
CASS™ Software Manufacturers Cycle O - (Expires July 31, 2028)
Contact Lists
05/28/2026
CASS™/MASS™ Certified Products Guide - All Sections Data Files Cycle O - (Expires July 31, 2028)

This document contains the certified vendors list for CASS™ and MASS™ products for Cycle O.

Applications/ Forms
05/28/2026
Occupancy Trends Order Form
Applications/ Forms
05/28/2026
Occupancy Trends License Agreement
Data Files
05/28/2026
Occupancy Trends Congressional District Vacant File (TXT) Sample File
Data Files
05/28/2026
Occupancy Trends County Vacant File (TXT) Sample File
Data Files
05/28/2026
Occupancy Trends Route Vacant File (TXT) Sample File