California 2025-2026 Regular Session

California Senate Bill SB378

Introduced
 
Introduced
2/13/25  
Refer
2/26/25  
Refer
3/26/25  
Report Pass
4/30/25  
Refer
5/1/25  
Report Pass
4/30/25  
Report Pass
5/23/25  
Refer
5/1/25  
Report Pass
5/23/25  
Engrossed
6/3/25  
Refer
6/9/25  
Engrossed
6/3/25  
Refer
6/9/25  
Report Pass
7/1/25  
Refer
7/1/25  
Report Pass
7/9/25  
Refer
7/9/25  
Refer
7/9/25  
Report Pass
7/16/25  
Refer
7/9/25  
Refer
7/16/25  
Refer
7/16/25  
Report Pass
8/29/25  
Report Pass
7/16/25  
Enrolled
9/13/25  
Refer
7/16/25  
Chaptered
10/6/25  
Enrolled
9/13/25  
Passed
10/6/25  
Passed
10/6/25  
Chaptered
10/6/25  

Caption

Online marketplaces: illicit cannabis: reporting and liability.

Impact

The enactment of SB 378 will introduce significant changes to existing state laws governing cannabis sales, particularly with respect to consumer safety and marketplace accountability. From July 1, 2026, online cannabis marketplaces will face increased liability for damages resulting from transactions with unlicensed sellers. This includes the potential for joint liability in cases where the marketplace is found to have engaged in unlawful advertising practices. The bill aims to address the growing concerns over the prevalence of unregulated cannabis sales online, which are often linked to public health risks, particularly for minors.

Summary

Senate Bill 378, known as the Online Marketplaces Bill, aims to regulate how online cannabis marketplaces operate with respect to unlicensed sellers. The bill mandates that online cannabis marketplaces must clearly state in their terms of service whether they allow the advertisements of unlicensed sellers. If such sellers are unverified, the marketplaces are required to display warnings to consumers regarding potential risks associated with unlicensed purchases. Moreover, it establishes a reporting mechanism for users to report advertisements that violate these terms, enhancing consumer protection in the cannabis marketplace.

Sentiment

The sentiment surrounding SB 378 has shown a bifurcation; proponents argue that the bill is necessary for enforcing consumer safety and curbing the illicit cannabis market, which has been thriving in the shadow of legal sales. However, there are concerns from online businesses and trade associations regarding the implications of increased liability and the potential stifling of entrepreneurial activity within the cannabis sector. Critics believe that while the intention of enhancing consumer protection is commendable, the execution may lead to overly stringent regulations that could adversely affect legitimate businesses.

Contention

Notable points of contention include the balance between regulatory oversight and business interests. While the bill aims to protect consumers, opponents highlight the possibility of online marketplaces being held overly accountable for the actions of third-party sellers. Additionally, issues surrounding the implementation of the reporting mechanism have raised questions about the efficacy and practicality of enforcement. There is concern about how resource-intensive it may be for smaller marketplaces to manage these compliance requirements, which could result in unintended barriers to entry for new businesses in the regulated cannabis market.

Companion Bills

No companion bills found.

Previously Filed As

CA HB2568

TPT; online lodging marketplace; reporting

CA HB2354

TPT; online lodging marketplace; reporting

CA AB8

Cannabis: cannabinoids: industrial hemp.

CA AB2076

The Parent’s Accountability and Child Protection Act: online marketplaces: nitrous oxide.

CA AB2143

Invasive species: noxious weeds: online marketplaces.

CA HB2567

Online lodging marketplaces

CA HB2353

Online lodging marketplaces

CA AB2250

Cannabis: cannabinoids.

CA HB2430

Short-term rentals; online lodging marketplace

CA AB1496

An act to add Section 26203 to the Business and Professions Code, relating to cannabis.

Similar Bills

AZ HB2310

Qualified marketplace contractors; employment

AL HB364

Simplified sellers use tax, marketplace facilitator further defined to exclude local delivery services

AR SB329

To Create The Online Marketplace Guarantees Act.

AR SB405

To Amend The Online Marketplace Consumer Inform Act.

AL HB296

Consumer Protection, Rental Home Marketplace Guarantees Act created

CA AB2143

Invasive species: noxious weeds: online marketplaces.

CO SB070

Online Marketplaces & Third-Party Sellers