Subchapter XI. Quick Payment Provisions. § 2–221.01. Definitions. § 2–221.02. Rules and regulations governing interest penalty payments by District agencies; computation and payment of penalties. § 2–221.03. Interest penalty for failure to pay discounted price within specified period. § 2–221.04. Filing of claims; disputed payments. § 2–221.05. Required reports. § 2–221.06. Determination of receipt and payment dates; construction of rental contracts.