Chapter 8. Prescription Drug Price Information. Subchapter I. Prescription Drug Price Posting. §§ 48-801.01 – 48-801.06 Subchapter II. Advertising. §§ 48-802.01 – 48-802.01 Subchapter III. Substitution of Therapeutically Equivalent Drugs. §§ 48-803.01 – 48-803.06 Subchapter IV. Enforcement. §§ 48-804.01 – 48-804.03 Subchapter IV-A. Definitions. §§ 48-804.51 – 48-804.51