California 2025-2026 Regular Session

California Assembly Bill AB411

Introduced
2/4/25  
Refer
2/24/25  
Report Pass
2/24/25  
Refer
2/25/25  
Report Pass
3/27/25  
Refer
3/27/25  
Report Pass
4/2/25  
Refer
4/3/25  
Report Pass
4/22/25  
Refer
4/24/25  
Refer
5/7/25  
Report Pass
5/23/25  
Engrossed
6/2/25  
Refer
6/3/25  
Refer
6/11/25  
Report Pass
7/1/25  
Refer
7/1/25  
Report Pass
7/16/25  
Refer
7/17/25  
Refer
8/18/25  
Report Pass
8/29/25  
Enrolled
9/9/25  
Enrolled
9/9/25  
Chaptered
10/11/25  

Caption

Livestock carcasses: disposal: composting.

Impact

The bill modifies existing laws that previously prohibited the composting of unprocessed mammalian tissue. It introduces guidelines under which livestock carcasses can be composted in adherence to best management practices. These practices are designed to protect public health, groundwater, and the agricultural food supply. The legislation emphasizes that composting must occur on agricultural sites owned or leased by the livestock owner, ensuring that the resulting compost is reused on the same agricultural land, thereby closing the loop in sustainable farming practices.

Summary

Assembly Bill No. 411, known as the Caring About The Terrain, Livestock, and Ecosystems (C.A.T.T.L.E) Act, introduces new regulations regarding the disposal of livestock carcasses in California. Specifically, it allows for the composting of livestock carcasses that result from routine mortality events or on-farm processing, provided certain conditions are met. This legislative measure is primarily aimed at enhancing sustainable agricultural practices and reducing waste by promoting composting instead of conventional disposal methods that can be detrimental to the environment.

Sentiment

Overall, the sentiment around AB 411 appears to be positive among agricultural advocates who see it as a vital step toward enhancing the sustainability of farming operations and waste management. There is an understanding that providing farmers with the tools and flexibility for composting can lead to improved agricultural conditions and environmental benefits. However, some concerns may arise regarding compliance with the stringent requirements set forth in the bill, particularly among small-scale farmers who may find it challenging to meet all stipulated standards.

Contention

Notable points of contention surrounding AB 411 involve the balance between regulatory oversight and autonomy for farmers. While supporters of the bill argue that defined best management practices are necessary to protect public health and the environment, critics may contend that too much regulation could stifle innovation and complicate farming operations. Additionally, the requirement to notify local enforcement agencies and adhere to strict compost volume limits may raise operational concerns for some stakeholders.

Companion Bills

No companion bills found.

Previously Filed As

CA SB2078

Relating to the regulation of composting in certain counties; authorizing a civil penalty.

CA HB404

Relating To Statewide Composting.

CA HB404

Relating To Statewide Composting.

CA SB271

Relating To Statewide Composting.

CA SB271

Relating To Statewide Composting.

CA HB3294

EPA-ORGANIC WASTE COMPOSTING

CA SB2195

EPA-ORGANIC WASTE COMPOSTING

CA HB4086

Relating to the regulation of composting facilities by certain counties.

CA HB1609

Disposition of human remains by composting.

CA HB5541

FOOD WASTE&COMPOSTING

Similar Bills

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MO HB2544

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WY SF0064

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IL SB2333

LIVESTOCK EXPAND-WATER REPORT

NH HB1766

relative to cruelty to livestock.

MT HB356

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