CFR > Title 30 > Chapter V > Subchapter B > Part 556 > Subpart J CFR > Title 30 > Chapter V > Subchapter B > Part 556 > Subpart J – Bonus or Royalty Credits for Exchange of Certain Leases Current as of: 2024 | Check for updates | Other versions § 556.1000 Leases formerly eligible for a bonus or royalty credit