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This website publishes administrative rules on their effective dates, as designated by the adopting state agencies, colleges, and universities.

Rule 3745-51-30 | Lists of hazardous wastes - general.


(A) A waste is a hazardous waste if the waste is listed as such in rules 3745-51-30 to 3745-51-35 of the Administrative Code, unless the waste has been excluded under 40 C.F.R. 260.20 and 40 C.F.R. 260.22.

(B) The administrator shall indicate the basis for listing the classes or types of wastes listed by employing one or more of the following hazard codes:

Ignitable waste(I)
Corrosive waste(C)
Reactive waste(R)
Toxicity characteristic waste(E)
Acute hazardous waste(H)
Toxic waste(T)

The appendix to this rule identifies the constituents which caused the administrator to list the waste as a toxicity characteristic waste (E) or toxic waste (T) as shown in rules 3745-51-31 and 3745-51-32 of the Administrative Code.

(C) Each hazardous waste listed in rules 3745-51-30 to 3745-51-35 of the Administrative Code is assigned an EPA hazardous waste number which precedes the name of the waste. This number shall be used in complying with the requirement to notify Ohio EPA or U.S. EPA of regulated waste activity and certain recordkeeping and reporting requirements under Chapters 3745-52, 3745-53, 3745-54 to 3745-57, 3745-65 to 3745-69, 3745-205, 3745-256, 3745-270, and rules 3745-50-40 to 3745-50-235 of the Administrative Code.

(D) The following hazardous wastes listed in rule 3745-51-31 of the Administrative Code are subject to the exclusion limits for acutely hazardous wastes established in rule 3745-52-13 of the Administrative Code: EPA hazardous waste numbers F020, F021, F022, F023, F026, and F027.

[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see rule 3745-50-11 of the Administrative Code titled "Incorporated by reference."]

View Appendix

Supplemental Information

Authorized By: 3734.12
Amplifies: 3734.12
Five Year Review Date: 10/5/2025
Prior Effective Dates: 4/15/1981, 5/22/1981 (Emer.), 8/26/1981 (Emer.), 12/2/1981, 1/7/1983, 5/29/1985 (Emer.), 8/29/1985, 1/30/1986, 11/13/1987, 2/23/1989, 12/30/1989, 2/11/1992, 4/15/1993, 9/2/1997, 12/7/2000, 12/7/2004, 2/16/2009, 3/17/2012