CFR›Title 42›Chapter IV›Part 423›42 CFR Part 423 Subpart L Citation42 CFR Part 423 Subpart LContainsSections § 423.551–§ 423.553CorpusDaily eCFRDisplayed edition2026-10-01Last updated2026-10-01 Subpart L—Effect of Change of Ownership or Leasing of Facilities During Term of Contract Sections § 423.551 § 423.551 General provisions. § 423.552 § 423.552 Novation agreement requirements. § 423.553 § 423.553 Effect of leasing of a PDP sponsor's facilities. Authority42 U.S.C. 1302, 1306, 1395w-101 through 1395w-152, and 1395hh.Source70 FR 4525, Jan. 28, 2005, unless otherwise noted.