LQGs and SQGs are required to notify DEQ of their hazardous waste activities using RCRAInfo or EPA Form 8700-12. LQG's and TSD's must file the  Biennial Hazardous Waste Report by March 1 of every even-numbered year. SQG’s are required to re-notify every four years.  The first renotification was due 09/01/2021, the next SQG renotification is due by 09/01/2025 and then very four years thereafter.

Occasionally, VSQGs and SQGs conduct activities at their facilities that will result in the generation of higher amounts of hazardous waste for shorter periods of time. Sometimes this occurs because of a planned one-time event, or an unplanned one-time event. This may be considered Episodic Waste Generation. There are streamlined regulatory requirements for very small quantity generators (VSQGs) and small quantity generators (SQGs) that temporarily generate higher amounts of hazardous waste as a result of an episodic event. These requirements are found in the Episodic Waste subpart of the regulations.

If you generate hazardous waste only as the result of a one-time, non-recurring, temporary event that is not related to normal production processes, you may be considered a provisional generator. Provisional generators are subject to the same regulations as permanent generators based on the amounts generated during the temporary event. Notifications submitted in support of a provisional number must be sent directly to the DEQ Regional Office issuing the number.

Submitting 8700-12 Form
Provisional EPA Identification Number
Notification of Episodic Waste Generation
Hazardous Waste Biennial Reporting Requirements
Episodic Waste Generation
Consolidation of VSQG waste