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What is the content of Part 68, Subpart F and when was it promulgated?

The regulatory text of the June 20, 1996, Risk Management Program Rule (61 FR 31668) does not include Subpart F. What is the content of Subpart F and when was it promulgated?

Subpart F of 40 CFR Part 68 consists of the regulations concerning the list of regulated substances, threshold quantities, and threshold determination that were originally promulgated in the List Rule (59 FR 4478; January 31, 1994) as Subpart C. The June 20, 1996, rule redesignated the original Subpart C as Subpart F, amended Subpart A and added Subparts B, C, D, E, G, H, and Appendix A (61 FR 31717; June 20, 1996). In Subpart F the original section numbers of the former Subpart C (§§68.100-68.130) remained unchanged.