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Class A or Class AB Biosolids Notification Requirements

Requirements for the land application of Class A or Class AB biosolids. Links to forms and instructions.


Notification of certain land application activities of Class A or Class AB biosolids is required under Title 30 Texas Administrative Code, Part 1, Chapter 312, Subchapter A General Provisions, Section §312.4, Required Authorizations and Notifications,Exit the TCEQ .

Before you may apply Class A or Class AB biosolids to land in Texas, you must:

The rules for this regulatory program are in Title 30, Texas Administrative Code, Chapter 312Exit the TCEQ , Sludge Use, Disposal, and Transportation.

Contact us if you have questions.