This document analyzes the homogeneity of rainfall records for 13 stations in Iraq using three statistical tests: Pettitt test, Buishand test, and double mass curve test. The Pettitt and Buishand tests indicated no break points for most stations, while the double mass curve identified break points at the Karbala station in March 1998 and the Samawa station in December 1991. The rainfall records for these two stations were adjusted using the double mass curve method and retested with Pettitt and Buishand, which then showed no break points. In summary, statistical testing found the rainfall records to be homogeneous for most Iraqi stations, with adjustments made for break points identified at two stations.