From: "Secretary, ACS Division of Chemical Health and Safety" <secretary**At_Symbol_Here**DCHAS.ORG>
Subject: [DCHAS-L] EPA: Hazardous Waste Generator Improvements Rule Published Today in Federal Register
Date: Mon, 28 Nov 2016 13:18:10 -0500
Reply-To: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**PRINCETON.EDU>
Message-ID: 2D60A9D2-4B59-428E-8C94-1E2C3261FEF5**At_Symbol_Here**

From: "Lett, Kathy" <Lett.Kathy**At_Symbol_Here**>
Subject: Hazardous Waste Generator Improvements Rule Published Today in Federal Register
Date: November 28, 2016 at 11:49:10 AM EST

Thank you for your continued interest in US EPA's Hazardous Waste Generator Rule. The final rule, which was signed on October 28, 2016, was published today in the Federal Register. The federal effective date will be May 30, 2017.

We will be updating the link on our web site to the published version of the rule shortly, but you can find it at the Federal Register's web site at

As noted below, EPA is holding webinars to discuss the new rule and take questions from the public. Our initial two webinars are full and accepting names for the waitlist, but due to the high levels of interest, EPA is planning to add a third webinar and hopes to announce the date shortly.




US EPA is pleased to announce that the Administrator signed the Hazardous Waste Generator Improvements Final Rule on October 28, 2016. A copy of a pre-publication version of the rule is available on the EPA web site [] and EPA expects that the rule will be published in the Federal Register in the next two weeks. A link to the Federal Register version will be added to our web site when that becomes available.


This final rule includes approximately 60 changes to the hazardous waste generator regulations that clarify existing requirements, increase flexibility, and improve environmental protection. These changes also reorganize the regulations to make them easier to follow and make certain technical corrections. Some examples of the changes in the final rule include the following:
  • Allowing very small quantity generators (VSQGs) to send hazardous waste to a large quantity generator (LQG) that is under the control of the same person and consolidate it there before sending it on to management at a RCRA-designated facility, provided certain conditions are met.
  • Allowing a VSQG or a small quantity generator (SQG) to maintain its existing generator category in the case  of an episodic event that would otherwise bump the generator into a more stringent generator regulatory category.
  • Requiring periodic re-notification for SQGs every four years (SQGs only notify once under the current federal system). States with more frequent re-notifications can retain their existing requirements.
  • Improving risk communication by revising the regulations for labeling and marking of containers and tanks to indicate the hazards of the hazardous waste contained inside.
  • Replacing the phrase "conditionally exempt small quantity generator" with the phrase "very small quantity generator" to be consistent with the other two generator categories-large quantity generators and small quantity generators.
  • Reorganizing the hazardous waste generator regulations by moving VSQG regulations from =A7 261.5 into 40 CFR part 262, where the regulations for SQGs and LQGs are located, and by moving  many of the generator regulations that are currently located in other parts of the hazardous waste standards into part 262 to replace the current lists of cross references.
  • Revising the regulations for completing the RCRA biennial report to be consistent with the current instructions distributed with the form. 
  • Revising generator regulations to do with closure, waste determinations, submitting contingency plans, and other emergency preparedness and prevention areas.  
  • In addition to the above, making technical corrections to inadvertent errors in the regulations, obsolete programs, and unclear citations. 

    EPA is not finalizing certain provisions it proposed and took comment on in response to comments received in the public comment period. These include documentation of non-hazardous waste determinations; maintaining hazardous waste determinations until the facility closes; notification to the state or EPA of closure of a waste accumulation unit at a facility; requiring labeling hazardous waste units with the contents of the container; certain revisions to the drip pad requirements; and documentation of weekly inspections. 

    The rule will be effective 6 months after the date it is published in the Federal Register, though in most states, the state must adopt the rule before it becomes effective there. 

    EPA will be hosting two webinars open to the public to discuss the final rule in the upcoming months. The webinars will be held on Wednesday November 30 at 2:00 pm and Monday December 5 at 2:00 pm. Please look for more information on the upcoming webinars at our web site []. 

    Thank you for your interest in the rulemaking, 

    Kathy Lett

    Kathy Lett
    US EPA
    Office of Resource Conservation and Recovery
    (703) 605-0761

Previous post   |  Top of Page   |   Next post

The content of this page reflects the personal opinion(s) of the author(s) only, not the American Chemical Society, ILPI, Safety Emporium, or any other party. Use of any information on this page is at the reader's own risk. Unauthorized reproduction of these materials is prohibited. Send questions/comments about the archive to
The maintenance and hosting of the DCHAS-L archive is provided through the generous support of Safety Emporium.