This report presents the results of the 2010 Census Coverage Measurement Initial Housing Unit Independent Listing, Matching, and Followup Operations. The results are from an operational standpoint and are not the final Census Coverage Measurement estimates of coverage. These Census Coverage Measurement Operations built the address list later used for the Census Coverage Measurement Person and Final Housing Unit operations and provided initial data for housing unit estimation. The 2010 Census Coverage Measurement survey operations were conducted in the survey sample areas in the United States, including Puerto Rico, but excluding Remote Alaska. The only living quarters in scope for the survey operations were housing units; that is, group quarters were excluded. There are four components to the Census Coverage Measurement Initial Housing Unit Independent Listing, Matching, and Followup Operations – Independent Listing, Initial Housing Unit Computer Matching, Initial Housing Unit Clerical Matching, and Initial Housing Unit Followup.