# Help & Reference - [Deliverability & compliance](https://docs.bird.com/applications/help-and-reference/deliverability-and-compliance.md) - [Email compliance - Bulk sending](https://docs.bird.com/applications/help-and-reference/deliverability-and-compliance/email-compliance-bulk-sending.md) - [United States SMS/MMS compliance](https://docs.bird.com/applications/help-and-reference/deliverability-and-compliance/united-states-sms-mms-compliance.md) - [Key US Regulations](https://docs.bird.com/applications/help-and-reference/deliverability-and-compliance/united-states-sms-mms-compliance/key-us-regulations.md) - [General US content restrictions](https://docs.bird.com/applications/help-and-reference/deliverability-and-compliance/united-states-sms-mms-compliance/general-us-content-restrictions.md) - [US SMS/MMS compliance](https://docs.bird.com/applications/help-and-reference/deliverability-and-compliance/united-states-sms-mms-compliance/us-sms-mms-compliance.md) - [US Voice compliance](https://docs.bird.com/applications/help-and-reference/deliverability-and-compliance/united-states-sms-mms-compliance/us-voice-compliance.md) - [US state-level laws and regulations](https://docs.bird.com/applications/help-and-reference/deliverability-and-compliance/united-states-sms-mms-compliance/us-state-level-laws-and-regulations.md) - [US compliance & best practices checklist](https://docs.bird.com/applications/help-and-reference/deliverability-and-compliance/united-states-sms-mms-compliance/us-compliance-and-best-practices-checklist.md) - [US compliance FAQs](https://docs.bird.com/applications/help-and-reference/deliverability-and-compliance/united-states-sms-mms-compliance/us-compliance-faqs.md) - [Singapore SMS Compliance](https://docs.bird.com/applications/help-and-reference/deliverability-and-compliance/singapore-sms-compliance.md) - [Data protection](https://docs.bird.com/applications/help-and-reference/data-protection.md) - [Approved subprocessors](https://docs.bird.com/applications/help-and-reference/data-protection/approved-subprocessors.md) - [V2 Approved subprocessors](https://docs.bird.com/applications/help-and-reference/data-protection/v2-approved-subprocessors.md) - [Bird Updates](https://docs.bird.com/applications/help-and-reference/bird-updates.md): Keep track of the latest product and feature releases from Bird here: - [Glossary](https://docs.bird.com/applications/help-and-reference/glossary.md): Definitions for terms used across Bird. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.bird.com/applications/help-and-reference.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.