> ## Documentation Index
> Fetch the complete documentation index at: https://docs.arnio.co/llms.txt
> Use this file to discover all available pages before exploring further.

# US state-level laws and regulations

> Learn about state-specific SMS/MMS laws and regulations.

# US state-level laws and regulations

Learn about state-specific SMS/MMS laws and regulations.

In addition to federal regulations, many states have their own messaging laws and regulations. It's important to be aware of state-specific requirements.

## California

### California Consumer Privacy Act (CCPA)

* Consumer privacy rights
* Data protection requirements
* Opt-out mechanisms
* Disclosure requirements

### California Do Not Call

* Respect California Do Not Call Registry
* State-specific requirements
* Enhanced penalties

## Florida

### Florida Do Not Call Act

* Florida Do Not Call Registry
* State-specific restrictions
* Enhanced penalties for violations

## New York

### New York regulations

* State-specific messaging laws
* Consumer protection requirements
* Opt-in requirements

## Texas

### Texas Do Not Call List

* Texas Do Not Call Registry
* State-specific restrictions
* Enforcement provisions

## Other states

Many other states have specific regulations:

* **Illinois**: Biometric Information Privacy Act (BIPA)
* **Massachusetts**: State consumer protection laws
* **Nevada**: State privacy regulations
* **Vermont**: State-specific requirements

## Best practices

* **Know your states**: Understand laws in states where you operate
* **Stay updated**: Monitor changes in state laws
* **Comply proactively**: Implement compliance measures
* **Document everything**: Keep records of compliance efforts

**See also:**

* [Key US regulations →](/help-and-reference/deliverability-compliance/united-states-sms-mms-compliance/key-us-regulations)
* [US compliance and best practices checklist →](/help-and-reference/deliverability-compliance/united-states-sms-mms-compliance/us-compliance-and-best-practices-checklist)