PURPOSE: This rule provides standards for managing certain widely generated hazardous wastes, which due to their ease of safe transport, wide diversity of generators, and the ready availability of recycling technology, are considered universal wastes when recycled or disposed in compliance with the rule.

PUBLISHER’S NOTE: The secretary of state has determined that publication of the entire text of the material that is incorporated by reference as a portion of this rule would be unduly cumbersome or expensive. This material as incorporated by reference in this rule shall be maintained by the agency at its headquarters and shall be made available to the public for inspection and copying at no more than the actual cost of reproduction. This note applies only to the reference material. The entire text of the rule is printed here.

1. (1) The regulations set forth in 40 CFR part 273, July 1, 2024, as published by the Office of the Federal Register, National Archives and Records Administration, Superintendent of Documents, Pittsburgh, PA 15250-7954, are incorporated by reference. This rule does not incorporate any subsequent amendments or additions. Except as provided otherwise in this rule, the substitution of terms set forth in 10 CSR 25-3.260(1)(A) applies in this rule in addition to any other modifications set forth in section (2) of this rule. Where conflicting rules exist in 10 CSR 25, the more stringent rules control, but in no circumstance shall the more stringent rule violate the statutory requirements set forth in 260.373, RSMo.
2. (2) Small and large quantity handlers of universal waste, universal waste transporters, and owners or operators of a universal waste destination facility shall comply with the requirements noted in this section in addition to requirements set forth in 40 CFR part 273 incorporated in this rule. (Comment: This section has been organized such that Missouri additions or changes to a particular federal subpart are noted in the corresponding subsection of this section. For example, the requirements to be added to 40 CFR part 273 subpart A are found in subsection (2)

3. (A) of this rule.)

   1. (A) General. (Reserved)

   2. (B) Standards for Small Quantity Handlers of Universal Wastes. In addition to the requirements in 40 CFR part 273 subpart B, the following regulations also apply.

      1. 1. The substitution of terms in 10 CSR 25-3.260(1)(A) does not

apply in 40 CFR 273.20, as incorporated in this rule. The state may not assume authority from the Environmental Protection Agency (EPA) to receive notifications of intent to export or to transmit this information to other countries through the Department of State or to transmit Acknowledgments of Consent to the exporter. This modification does not relieve the regulated person of the responsibility to comply with the Resource Conservation and Recovery Act (RCRA) or other pertinent export control laws and regulations issued by other agencies.

1. (C) Standards for Large Quantity Handlers of Universal Wastes. In addition to the requirements in 40 CFR part 273 subpart C, the following regulations also apply:

   1. 1. The substitution of terms in 10 CSR 25-3.260(1)(A) does

not apply in 40 CFR 273.40, as incorporated in this rule. The state may not assume authority from the EPA to receive notifications of intent to export or to transmit this information to other countries through the Department of State or to transmit Acknowledgments of Consent to the exporter. This modification does not relieve the regulated person of the responsibility to comply with RCRA or other pertinent export control laws and regulations issued by other agencies.

1. (D) Standards for Universal Waste Transporters.

   1. 1. In addition to the requirements set forth in 40 CFR part

273, subpart D, universal waste transporters shall—

1. A. Comply with all provisions of 10 CSR 25-6.263 if haz-

ardous waste, as defined at 10 CSR 25-4.261 and not managed under the provisions of this rule, is transported in the state of Missouri; and

1. B. Comply with the provisions of 10 CSR 25-6.263(2)(C)

following a discharge of universal waste.

1. 2. In 40 CFR 273.51(a) add the phrase “into the environ-

ment” after the phrase “prohibited from disposing of universal waste.”

1. (E) Standards for Destination Facilities. (Reserved)
2. (F) Import Requirements. (Reserved)
3. (G) In addition to the requirements in 40 CFR 273 subpart G, any person seeking to add a hazardous waste or a category of hazardous waste to this rule shall comply with those provisions of section 536.041, RSMo, that describe a petition process to adopt, amend, or repeal any rule.

AUTHORITY: section 260.370, RSMo 2016.* Original rule filed June 1, 1998, effective Jan. 30, 1999. Amended: Filed Feb. 1, 2001, effective Oct. 30, 2001. Amended: Filed March 31, 2006, effective Dec. 30, 2006. Amended: Filed Oct. 15, 2008, effective June 30, 2009. Amended: Filed April 15, 2011, effective Dec. 30, 2011. Amended: Filed April 15, 2015, effective Dec. 30, 2015. Amended: Filed June 14, 2018, effective March 30, 2019. Amended: Filed July 10, 2024, effective Feb. 28, 2025.

*Original authority: 260.370, RSMo 1977, amended 1980, 1988, 1993, 1995, 2004, 2010.