1. EPA (Environmental Protection Agency). 40 CFR Part 191: Environmental radiation protection standards for the management and disposal of spent nuclear fuel, high-level and transuranic radioactive wastes. Final Rule. Federal Register, vol. 48, no. 242. p. 66398–416. December 20, 1993. Office of Radiation and Indoor Air, Washington, DC, 1993.
2. EPA (Environmental Protection Agency). 40 CFR Part 194: Criteria for the certification and re-certification of the waste isolation pilot plant's compliance with the 40 CFR Part 191 Disposal Regulations. Final Rule. Federal Register, vol. 61, no. 28. p. 5224–45. February 9, 1996. Office of Radiation and Indoor Air, Washington, DC, 1996.
3. DOE (Department of Energy). Title 40 CFR Part 191 Compliance certification application for the Waste Isolation Pilot Plant. DOE/CAO-1996-2184. DOE Carlsbad Area Office, Carlsbad, NM, 1996.
4. Cranwell RM, Guzowski RV, Campbell JE, Ortiz NR. Risk methodology for geologic disposal of radioactive waste: scenario selection procedure. NUREG/CR-1667, SAND80-1429. Sandia National Laboratories, Albuquerque, NM, 1990.
5. WIPP Performance Assessment Division. Preliminary comparison with 40 CFR Part 191, Subpart B for the Waste Isolation Pilot Plant. December 1991. SAND91-0893. Sandia National Laboratories, Albuquerque, NM, vols. 1–4, 1991.