CFR > Title 25 - Indians > CHAPTER I—BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR > SUBCHAPTER M—INDIAN SELF-DETERMINATION AND EDUCATION ASSISTANCE ACT PROGRAM (parts 273 to 276) > PART 273—EDUCATION CONTRACTS UNDER JOHNSON-O'MALLEY ACT > SUBPART D—General Contract Requirements (§273.41 to §273.54) > 273.43—Advance payments.