The Commission on Environmental Quality proposes amendments to Title 30 Part 1 Chapter 37, Financial Assurances. The changes proposed to this chapter are part of a larger proposal to revise the commission's radiation control and underground injection control rules. The proposed amendments to Chapter 37 establish the financial assurance requirements for licenses for source material recovery, byproduct disposal, aquifer restoration, and radioactive substances storage and processing. http://www.sos.state.tx.us/texreg/sos/PROPOSED/30.ENVIRONMENTAL%20QUALITY.html#154.