[Code of Federal Regulations] [Title 25, Volume 1] [Revised as of April 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 25CFR135.5] [Page 356] TITLE 25--INDIANS CHAPTER I--BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR PART 135_CONSTRUCTION ASSESSMENTS, CROW INDIAN IRRIGATION PROJECT --Table of Contents Subpart A_Charges Assessed Against Irrigation District Lands Sec. 135.5 Penalty. To all assessments not paid on the due date, there shall be added a penalty of one-half of one percent per month or fraction thereof, from the due date so long as the delinquency continues.