Up to Date as of November 19, 2025.

A meeting of the Controlled Hazardous Substance (CHS) Advisory Council to discuss planned revisions to Maryland's Hazardous Waste Regulations has been scheduled for 9:30 AM on Thursday, December 4, 2025. More details on the meeting are available here.

The meeting will be accessible to the public via MDE's Google Meet meetings platform.  To join the meeting via an internet connection, use the following link: https://meet.google.com/nvx-auui-fco

Persons may also access the meeting by phone by calling 1 857-529-6675 PIN: ‪447 015 231#

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For more information please email the Solid Waste Program.