California AB 468: ESA letter requirements for clinicians

In this article▾

1. What this guide covers
2. What is California AB 468?
3. Who can write an ESA letter in California?
4. Does California require a 30-day relationship before an ESA letter?
5. What clinical evaluation is required under AB 468?
6. What should you document in the clinical record?
7. What information must an ESA letter include under AB 468?
8. Does AB 468 require a specific ESA letter template?
9. What notice does AB 468 require clinicians to provide?
10. Is an ESA the same as a psychiatric service dog?
11. Does AB 468 apply to telehealth clinicians?
12. What happens if a clinician violates AB 468?
13. Does AB 468 still apply after HUD changed its ESA policy?
14. What does California law say about housing accommodations for ESAs?
15. Can a landlord require a specific ESA form?
16. What should clinicians do when a patient asks for an ESA letter immediately?
17. What if the patient already has an ESA?
18. What if the patient asks you to backdate the ESA letter?
19. What if an online ESA company asks you to sign its template?
20. How can clinicians build AB 468 compliance into their workflow?
21. AB 468 compliance checklist
22. How can AI help with AB 468 compliance?
23. What should clinicians remember about California ESA letters?
24. Frequently asked questions
25. Sources

If you write emotional support animal documentation in California, AB 468 gives you a specific compliance checklist.

The law, effective January 1, 2022, restricts when a health care practitioner may provide documentation relating to a person's need for an emotional support dog. Before providing that documentation, the practitioner must meet specific licensing, relationship, and clinical-evaluation requirements. The law also requires specific information in the documentation and a notice concerning the legal distinction between emotional support dogs and service dogs.

For clinicians, the practical rule is straightforward:

Do not treat an ESA letter as a form you can sign on request. In California, you need an appropriate professional relationship, a clinical evaluation, and the required license information before you provide the documentation.

AB 468 does not establish a specific number of therapy sessions. The law requires a client-provider relationship of at least 30 days, but California licensing guidance states that it does not prescribe a particular number of meetings.

What this guide covers

• What AB 468 requires before you write ESA documentation, including the one exception to the 30-day rule
• Who can provide it, what must appear in the letter, and what your clinical evaluation should establish
• How AB 468 sits alongside California housing law and HUD's 2026 federal change
• A compliance checklist and workflow you can run in your practice

What is California AB 468?

AB 468 is a California law that establishes requirements for health care practitioners providing documentation concerning an individual's need for an emotional support dog.

AB 468 was enacted in 2021 and took effect January 1, 2022, and it was amended by SB 774 effective January 1, 2023. The statute says plainly that a practitioner who violates it may be disciplined by their licensing board.

AB 468 added Article 4 to the Health and Safety Code, sections 122317 to 122319.5. Section 122318 carries the practitioner requirements, 122319.5 holds the definitions, and 122317 and 122319 cover what sellers of emotional support dogs must disclose and the civil penalties for misrepresenting one as a service dog.

Sources: California Health and Safety Code § 122318 · § 122319.5 definitions · Board of Psychology summary · Board of Behavioral Sciences summary

The statute defines an emotional support dog as one that provides emotional, cognitive, or other similar support to an individual with a disability, and that does not need to be trained or certified.

That definition is important because an emotional support dog is not the same thing as a service dog.

What does AB 468 actually regulate?

For clinicians, AB 468 focuses on the provision of documentation relating to an individual's need for an emotional support dog.

It does not require a particular ESA letter template.

Instead, it establishes conditions that must be satisfied before a health care practitioner provides the documentation.

Those conditions include:

• Holding a valid, active professional license
• Being licensed to provide the relevant professional services in the jurisdiction where the documentation is provided
• Establishing a client-provider relationship for at least 30 days
• Completing a clinical evaluation regarding the individual's need for an emotional support dog
• Including specified license information in the documentation
• Providing the required notice concerning fraudulent representation of a dog as a guide, signal, or service dog

Who can write an ESA letter in California?

A health care practitioner who meets the requirements of AB 468 can provide the relevant documentation within the scope of their license.

California licensing guidance explains that the term "health care practitioner" includes people licensed under Division 2 of the Business and Professions Code. For Board of Psychology licensees, the guidance also states that associates are included because the statutory definition of licensee includes registrants. The Board of Behavioral Sciences says the same for its licensees and associates.

Your license must be:

• Valid and active
• Appropriate to the professional services you are providing
• Valid in the jurisdiction where the documentation is provided

The jurisdiction point matters for clinicians providing telehealth.

If your patient is physically located in California, do not assume that holding a license somewhere else automatically satisfies California's requirement.

California Board guidance specifically describes the relevant jurisdiction as where the client is located.

What should appear in the clinician's documentation?

AB 468 requires the documentation to include your:

• License effective date
• License number
• Licensing jurisdiction
• Type of professional license

Do not leave these details to an administrative template that may contain outdated information.

Check them before signing.

A practical letterhead template can include these fields automatically, but you should still verify them against your current license.

Does California require a 30-day relationship before an ESA letter?

Yes.

AB 468 requires the health care practitioner to establish a client-provider relationship with the individual for at least 30 days before providing the documentation relating to the individual's need for an emotional support dog.

This is one of the most important compliance requirements for clinicians.

It means that a patient cannot simply schedule an appointment, request an ESA letter, and receive the documentation during the same encounter if the required relationship has not already existed for at least 30 days.

There is one exception. The statute does not require the 30-day relationship for individuals who are verified to be homeless. Verification can come through the local Homeless Management Information System, through a continuum of care or a contracted homeless services provider, or by a homeless services provider visually confirming that the person is living in a shelter, an encampment, a makeshift shelter, or a vehicle.

Both licensing board summaries predate that amendment and do not mention it, so work from the statute when the question comes up.

Sources: California Health and Safety Code § 122318(a)(3)

Does the law require a certain number of sessions?

No.

California's Board of Psychology guidance specifically states that the law requires the relationship to have been established for at least 30 days but does not prescribe a specific number of meetings.

That distinction matters.

"30 days" does not mean "three sessions."

It also does not mean that one appointment every 30 days automatically satisfies the clinical requirement.

The law establishes a time-based relationship requirement. Your professional standards still determine whether you have enough clinical information to make a defensible evaluation.

What if I have treated the patient for years?

The 30-day requirement should not create a problem if an established client-provider relationship already exists.

You should still complete the required clinical evaluation regarding the need for the emotional support dog.

An established relationship does not eliminate the assessment requirement.

What clinical evaluation is required under AB 468?

AB 468 requires the practitioner to complete a clinical evaluation of the individual regarding the need for an emotional support dog.

The statute does not prescribe a universal clinical interview script.

That means your evaluation should be appropriate to your profession, scope, patient, and clinical circumstances.

A useful evaluation should establish enough information for you to independently support or decline the requested documentation. Our guide to ESA letters for clinicians walks through that assessment question by question.

What should the evaluation cover?

Consider documenting:

Relevant condition or symptoms: What mental or emotional condition is relevant to the request?

Functional impact: How does the condition affect the patient's functioning?

Animal-related support: What does the patient report about the animal's effect on symptoms or functioning?

Clinical relationship: What is your basis for knowing the patient and evaluating the request?

Clinical rationale: Why does the information support, or fail to support, your professional opinion?

Requested accommodation: What is the patient actually asking for?

The assessment should be individualized.

A diagnosis by itself does not answer whether an emotional support dog is clinically relevant to a particular patient's disability-related needs.

What should you document in the clinical record?

Your chart should show more than "patient requested ESA letter."

The record should allow another qualified professional to understand what you assessed and how you reached your conclusion.

A practical documentation structure is:

This is particularly useful when the request becomes contested later.

Your letter is the outward-facing document.

Your clinical record should contain the fuller reasoning behind it.

What if you decide not to write the letter?

Document that decision too.

For example:

Patient requested documentation concerning an emotional support dog. Reviewed relevant clinical history and discussed the patient's reported need for the animal. Available clinical information was insufficient for me to independently support the requested documentation at this time. Discussed additional assessment and follow-up.

The exact language should reflect what actually occurred.

Do not create a clinical rationale after the fact simply to make a declined request look more formal. There is a worked example of declining language in the clinician's guide.

What information must an ESA letter include under AB 468?

AB 468 specifically requires the practitioner's license information to appear in documentation relating to an individual's need for an emotional support dog.

At minimum, verify that your documentation includes:

• License effective date
• License number
• Licensing jurisdiction
• Type of professional license

Your letter should also accurately identify you and your professional relationship with the patient.

Beyond the statutory license information, the clinical content should be sufficient to communicate your professional opinion without unnecessary disclosure.

A practical structure is:

• Practice or clinician identification
• Date
• Patient identification
• Clinician credentials and required license information
• Statement of professional relationship
• Relevant clinical basis
• Disability-related functional impact
• Clinical relationship between the patient's condition and requested animal
• Accommodation being recommended
• Appropriate contact information
• Signature

The letter should document your clinical opinion. Our ESA letter template has the section-by-section structure, including the California license fields, and the clinician's guide covers what to leave out.

It should not become a legal brief.

Does AB 468 require a specific ESA letter template?

No specific universal template is established by the California licensing guidance.

The law establishes requirements that your documentation must satisfy. It does not tell every clinician to use the same letter format.

That gives practices some flexibility.

It also creates a responsibility.

A template is a compliance aid, not a substitute for an evaluation.

Your template should therefore contain required administrative fields while leaving enough room for individualized clinical reasoning.

A practical template structure

[Practice Name]

Date: [Date]

Patient: [Patient Name]

Clinician: [Name, Credentials]

• License: [License Type]
• License Number: [Number]
• License Jurisdiction: [Jurisdiction]
• License Effective Date: [Date]

I am currently providing behavioral health services to the above-named individual and have established a client-provider relationship consistent with applicable California requirements.

Based on my clinical evaluation, [patient name] has a mental or emotional health condition that affects [relevant area of functioning].

Based on the information available to me, it is my professional opinion that the presence of an emotional support dog is related to the patient's disability-related needs because [brief, individualized clinical rationale].

This documentation reflects my clinical opinion regarding the patient's need for an emotional support dog. It does not certify the dog as a service animal or certify any training or behavior that I have not independently evaluated.

[Required notice and any other practice-approved language]

[Clinician signature]

[Contact information]

The language should be adapted to the individual patient and reviewed against your current professional and legal requirements.

What notice does AB 468 require clinicians to provide?

AB 468 requires the practitioner to provide the individual with a verbal or written notice concerning fraudulent representation of a dog as a guide, signal, or service dog.

California licensing guidance describes the required notice as informing the individual that knowingly or fraudulently representing oneself as the owner or trainer of a dog licensed, qualified, or identified as a guide, signal, or service dog is a misdemeanor under Penal Code section 365.7.

The notice is separate from your clinical assessment.

Do not assume that because the patient received an ESA letter, they understand the difference between an ESA and a service dog.

Explain it.

Why does that distinction matter?

California's Civil Rights Department defines an emotional support animal as an animal that provides emotional, cognitive, or similar support to a person with a disability. A service animal, by contrast, is trained to perform specific tasks for an individual with a disability.

An ESA does not become a service animal because a clinician writes a letter.

Your documentation should not imply otherwise.

Is an ESA the same as a psychiatric service dog?

No.

An emotional support animal provides emotional, cognitive, or similar support. A service animal is trained to perform specific tasks for an individual with a disability. California's Civil Rights Department makes this distinction explicitly in its current housing guidance.

That means an ESA letter should not certify:

• Public-access rights
• Service-dog status
• Specific task training
• Animal training you have not assessed
• Access to every workplace, business, school, or transportation setting

Your letter concerns the patient's clinical need for an emotional support dog.

It does not turn that dog into a service animal.

Does AB 468 apply to telehealth clinicians?

The jurisdiction requirement deserves particular attention when services are delivered remotely.

California licensing guidance states that the practitioner must be licensed in the jurisdiction where the documentation is provided, identifying the relevant location as where the client is located.

If you provide telehealth services across state lines, do not assume that your license and ordinary telehealth workflow automatically satisfy AB 468.

Before providing ESA documentation, confirm:

• Where the patient is located
• Whether you are licensed to provide the relevant service there
• Whether the required 30-day relationship has been established
• Whether your clinical evaluation is complete
• Whether your documentation contains the required license information

Telehealth does not remove the need to comply with jurisdiction-specific rules. Our guide to who can write an ESA letter works through licensure, scope and cross-state practice in more detail.

What happens if a clinician violates AB 468?

The statute itself says a health care practitioner may be subject to discipline from their licensing board for violating it, and both licensing boards repeat that in their summaries. The separate civil penalties in the statute, which run from $500 to $2,500, apply to misrepresenting a dog as a service dog and to sellers who skip the required notice, not to practitioners.

Sources: California Health and Safety Code § 122318(c) · § 122319 penalties · Board of Psychology · Board of Behavioral Sciences

That makes the compliance issue bigger than whether a landlord accepts the letter.

Your professional license is part of the risk calculation.

A patient may be frustrated if you decline to issue documentation. That is manageable.

Providing documentation without meeting the statutory requirements creates a different problem.

Common compliance failures

Issuing the letter before 30 days: The clinician provides the documentation during the initial appointment.

Skipping the evaluation: The patient completes a questionnaire and the clinician signs the resulting letter without conducting an appropriate clinical evaluation.

Missing license information: The letter identifies the clinician but does not include all required license details.

Wrong jurisdiction: A clinician provides documentation while not appropriately licensed in the jurisdiction where the documentation is provided.

Template substitution: A generic online template becomes the assessment.

Service-animal confusion: The letter suggests that the ESA has the same legal status as a service dog.

Incomplete notice: The clinician does not provide the required information concerning fraudulent service-dog representation.

Does AB 468 still apply after HUD changed its ESA policy?

Yes. AB 468 is California state law, and HUD's 2026 federal enforcement change did not repeal or amend it.

This distinction matters.

HUD changed its federal enforcement posture on animal-related Fair Housing Act complaints in 2026. California then issued its own legal alert, on July 20, 2026, telling housing providers that state law still requires them to allow emotional support animals that have not been trained or certified. We covered the federal change and what it did not touch in what HUD's ESA guidance rescission means for clinicians.

AB 468 is a separate state-law requirement governing health care practitioners who provide documentation concerning an individual's need for an emotional support dog.

So, if you are a California clinician, the HUD change does not eliminate the:

• 30-day client-provider relationship requirement
• Clinical evaluation requirement
• California licensing requirement
• Required license information in the documentation
• Required notice concerning fraudulent service-dog representation

Those requirements remain part of your California compliance workflow.

California's Civil Rights Department has also reaffirmed that AB 468 did not change California fair-housing law itself. The department continues to state that California housing providers must allow reasonable accommodations for emotional support animals under applicable state law.

The statute says so directly: nothing in the article's penalty section restricts or changes existing rights to reasonable accommodation and equal access to housing, including under the Fair Employment and Housing Act, the Unruh Civil Rights Act and the Disabled Persons Act.

Sources: California Health and Safety Code § 122319(b) · California Civil Rights Department legal alert, July 20, 2026

The practical takeaway is simple: HUD's change does not give California clinicians a reason to stop following AB 468.

What does California law say about housing accommodations for ESAs?

AB 468 and California fair-housing law address different parts of the process.

AB 468 establishes requirements for health care practitioners providing documentation.

California's Fair Employment and Housing Act and related state housing protections address the housing provider's obligations.

The California Civil Rights Department currently states that refusing necessary service animals or emotional support animals can constitute housing discrimination and that ESAs are generally not subject to ordinary pet breed, size, or weight restrictions. It also states that tenants cannot be charged pet deposits or pet rent for qualifying assistance animals.

Sources: California Civil Rights Department: Emotional support animals and fair housing law

That does not mean every ESA request must automatically be approved.

The department lists four limits: an undue financial or administrative burden, a fundamental alteration of the housing provider's operations, a direct threat to the health or safety of others, or substantial physical property damage.

For clinicians, the important point is that your letter addresses the clinical side of the accommodation request.

You are not deciding the entire housing dispute.

Can a landlord require a specific ESA form?

A clinician should not assume that every housing provider uses the same documentation process.

The state's guidance is that a request can be made orally, in writing, or through a representative, whether or not anyone says the words reasonable accommodation.

When disability or the disability-related need for an ESA is not obvious, a housing provider may request reliable documentation.

Reliable documentation can be the person's own credible statement, documentation of disability benefits, or information from a third party in a position to know about the disability or the need. A vest, an identification card, or an online certificate does not establish either one on its own.

Sources: California Civil Rights Department: Housing and reasonable accommodations · Emotional support animals and fair housing law

That is one reason a clinician's documentation can be relevant.

But a clinician should not let a landlord's form dictate the clinical conclusion.

Review the form.

Complete only the portions you can support.

Do not sign statements that exceed your professional knowledge.

What should clinicians do when a patient asks for an ESA letter immediately?

Explain the California requirement before promising documentation.

A practical response is:

"I can evaluate your request, but California law requires an established client-provider relationship of at least 30 days and a clinical evaluation before I can provide documentation concerning an emotional support dog."

That sets the correct expectation.

You can then determine whether the patient has already met the relationship requirement.

If not, schedule appropriate clinical follow-up.

If the patient needs a document for another reason, determine what is actually being requested before assuming an ESA letter is the correct document.

What if the patient already has an ESA?

The fact that a patient already lives with an animal does not automatically establish that you should provide documentation.

You still need to complete the clinical evaluation required by AB 468.

Ask:

• What role does the animal play?
• What symptoms or functional limitations are relevant?
• What does the patient experience with and without the animal?
• What accommodation is being requested?
• What information supports your clinical opinion?

The animal's existing presence is one piece of the assessment.

It is not the conclusion.

What if the patient asks you to backdate the ESA letter?

Do not backdate clinical documentation simply to satisfy a housing deadline.

The date of your documentation should accurately reflect when you completed and signed it.

If the patient asks you to state that the letter was issued earlier than it actually was, explain that you cannot make a false or misleading statement.

Document the request if clinically or administratively appropriate.

If the patient needs to establish when an evaluation occurred, use the actual clinical record.

What if an online ESA company asks you to sign its template?

Treat the template as a document requiring review, not as an instruction.

Before signing, check:

• Patient identity
• Purpose of the letter
• Your professional relationship
• Clinical basis
• License information
• Jurisdiction
• Required notice
• Statements about the animal
• Statements about legal rights
• Any claims about service-animal status

Delete or rewrite anything you cannot support.

A professionally formatted document is not necessarily a compliant document.

How can clinicians build AB 468 compliance into their workflow?

The easiest approach is to make the compliance requirements part of your normal documentation process.

Step 1: Confirm California jurisdiction

Before accepting the request, establish where the patient is located and confirm that you are appropriately licensed to provide the relevant professional service there.

Step 2: Check the relationship date

Record the date the client-provider relationship began.

Do not rely on memory.

Step 3: Complete the clinical evaluation

Assess the condition, functional impact, animal relationship, and requested accommodation.

Step 4: Document your reasoning

Record the clinical basis for supporting or declining the request.

Step 5: Generate the letter

Use a practice-approved template containing the required license information.

Step 6: Provide the required notice

Document that the patient received the required verbal or written notice.

Step 7: Review before signing

Check the patient's name, dates, license information, clinical statements, and any claims about the animal.

Step 8: Save the documentation

Keep the signed letter and relevant clinical documentation according to your normal record-retention and privacy policies.

AB 468 compliance checklist

Before issuing an ESA letter in California, confirm:

The checklist should support your workflow.

It should not replace professional judgment.

How can AI help with AB 468 compliance?

AI can help make a compliance workflow more consistent, but it should not decide whether you issue an ESA letter.

For California clinicians, the most useful role for AI is administrative checking.

A documentation system can help identify whether a draft contains the required license fields, whether the 30-day relationship date has been recorded, whether the clinical evaluation has been documented, and whether the letter contains potentially problematic language about service-animal status.

For example, an AI-assisted workflow could flag:

• Relationship date: May 12, 2026
• Current date: May 28, 2026
• AB 468 minimum: 30 days
• Action: Do not issue documentation yet.

That is useful because the requirement is easy to miss when the ESA request arrives as an administrative task.

What AI can handle well

AI can help with:

• Checking required administrative fields
• Organizing assessment information
• Drafting from clinician-provided content
• Standardizing practice-approved templates
• Flagging missing dates or license information
• Identifying language that may incorrectly imply service-animal status
• Creating a final documentation checklist

What you still need to decide

You should personally determine:

• Whether the clinical evaluation supports the request
• Whether the patient's condition and functional impact are relevant
• Whether the animal's role supports your professional opinion
• Whether you have the appropriate clinical relationship
• Whether California requirements have been satisfied
• Whether every clinical statement is accurate

AI can check a workflow.

It cannot create the professional relationship required by AB 468.

It cannot perform your clinical evaluation for you.

In practice that means the tooling should carry the paperwork, not the decision. Supanote turns a recorded, dictated or uploaded session into a structured note in a format you define, so the relationship date, the functional impact and the animal's role sit in the same place every time, and you edit in plain English and sign off before anything leaves your hands.

Supa builds the billing side for outpatient mental health practices too, though an AB 468 letter is a compliance document first. The checklist below is the part worth automating.

And it cannot make a legally sufficient relationship exist merely by changing the date on a template.

What should clinicians remember about California ESA letters?

AB 468 turns ESA documentation into a compliance issue, not just a documentation task.

Before issuing an ESA letter in California, make sure you have:

A valid license. Your license must be active and appropriate to the services you provide.

The right jurisdiction. California requires the practitioner to be licensed in the jurisdiction where the documentation is provided.

A 30-day relationship. The client-provider relationship must have existed for at least 30 days. The law does not prescribe a specific number of sessions.

A clinical evaluation. You must evaluate the individual regarding the need for an emotional support dog.

The required license information. Include your effective date, license number, jurisdiction, and license type.

The required notice. Make sure the patient receives the required information concerning fraudulent representation of a dog as a guide, signal, or service dog.

And remember that AB 468 remains in effect after HUD's 2026 policy change. California's state requirements were not repealed by the federal enforcement change, and California's Civil Rights Department has separately reaffirmed state housing protections for emotional support animals.

The safest approach is not to stop writing ESA letters.

It is to make sure every letter is supported by an appropriate clinical evaluation and a documented, compliant process.

Frequently asked questions

What is AB 468 in California?

AB 468 is California legislation that established requirements for health care practitioners providing documentation concerning an individual's need for an emotional support dog. It became effective January 1, 2022.

Does California require 30 days before an ESA letter?

Yes. The practitioner must establish a client-provider relationship with the individual for at least 30 days before providing the documentation.

How many sessions are required for a California ESA letter?

AB 468 does not prescribe a specific number of sessions. California Board guidance states that the requirement is a client-provider relationship of at least 30 days.

Can a therapist write an ESA letter in California?

A qualified health care practitioner may provide the documentation if they meet the applicable statutory requirements and act within their professional scope. California Board guidance also addresses the application of the law to associates for covered professions.

Does the clinician need a California license?

The practitioner must be licensed to provide professional services within the scope of the license in the jurisdiction where the documentation is provided. California licensing guidance identifies the relevant location as where the client is located.

Does AB 468 require a diagnosis?

The law requires a clinical evaluation regarding the individual's need for an emotional support dog. It does not prescribe a single diagnosis or universal diagnostic threshold in the licensing guidance.

Does an ESA need to be trained?

Under California's definition, an emotional support dog does not need to be trained or certified. A service animal is a separate category involving specific training to perform tasks.

Does AB 468 apply to service dogs?

AB 468's practitioner documentation requirements concern documentation relating to an individual's need for an emotional support dog. Emotional support dogs and service dogs are distinct categories under California guidance.

Does AB 468 still apply after HUD changed its ESA policy?

Yes. HUD's federal policy change did not repeal California state law. California's Civil Rights Department reaffirmed state protections for emotional support animals following the federal change.

Can I issue an ESA letter through telehealth?

The law's jurisdiction requirement still matters. California licensing guidance states that the practitioner must be licensed in the jurisdiction where the documentation is provided, identified as where the client is located.

Can an ESA letter be issued after the first appointment?

Not unless the 30-day client-provider relationship is already in place. The statute requires it before the documentation is provided. The only exception is for individuals verified to be homeless, who are covered by Health and Safety Code § 122318(a)(3)(B).

Can I use an online ESA letter template?

You can use a template as an administrative starting point, but you remain responsible for ensuring that the documentation satisfies AB 468 and accurately reflects your clinical evaluation.

What happens if I violate AB 468?

The statute says you may be subject to discipline from your licensing board. The civil penalties in the same article, $500 to $2,500, are aimed at people who misrepresent a dog as a service dog and at sellers who skip the required notice, not at practitioners. See Health and Safety Code § 122318(c).

Does AB 468 change California fair-housing rights?

No. California's Civil Rights Department states that AB 468 did not change California fair-housing law concerning reasonable accommodations and equal access to housing.

Does an ESA letter guarantee housing approval?

No. A clinician provides professional documentation. The housing accommodation process can involve additional legal and factual considerations.

Sources

• California Board of Behavioral Sciences. (2022). Law change regarding emotional support animals: What BBS licensees need to know. https://www.bbs.ca.gov/pdf/law_changes_2022/ab_468_faq.pdf
• California Board of Psychology. Law change regarding emotional support animals: What Board of Psychology licensees need to know. https://www.psychology.ca.gov/laws_regs/ab_486.shtml
• California Civil Rights Department. (2026, February). Housing and reasonable accommodations for people with disabilities. https://calcivilrights.ca.gov/wp-content/uploads/sites/32/2026/02/Reasonable-Accommodations_ENG.pdf
• California Civil Rights Department. (2026, July 20). Legal alert: Compliance with state fair housing laws with regard to emotional support animals (CRD 2026-01). https://calcivilrights.ca.gov/wp-content/uploads/sites/32/2026/07/Legal-Alert-Emotional-Support-Animals.pdf
• California Civil Rights Department. (2026, July 20). Civil Rights Department issues legal alert on protections for emotional support animals in housing. https://calcivilrights.ca.gov/2026/07/20/civil-rights-department-issues-legal-alert-on-protections-for-emotional-support-animals-in-housing/
• California Civil Rights Department. (2026, August). Emotional support animals and fair housing law. https://calcivilrights.ca.gov/wp-content/uploads/sites/32/2022/12/Emotional-Support-Animals-and-Fair-Housing-Law-FAQ_ENG.pdf
• California Health and Safety Code § 122317 (seller notice). https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=HSC&sectionNum=122317
• California Health and Safety Code § 122318 (practitioner requirements). https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=HSC&sectionNum=122318
• California Health and Safety Code § 122319 (civil penalties; housing rights preserved). https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=HSC&sectionNum=122319
• California Health and Safety Code § 122319.5 (definitions). https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=HSC&sectionNum=122319.5
• California Legislature. AB 468: Emotional support animals (Stats. 2021, ch. 168). https://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=202120220AB468
• California Penal Code § 365.7. https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=PEN&sectionNum=365.7
• U.S. Department of Housing and Urban Development, Office of Fair Housing and Equal Opportunity. (2026, May 22). Enforcement guidance: Assessing requests for the use of an animal as a reasonable accommodation under the Fair Housing Act [Memorandum]. https://www.hud.gov/sites/default/files/hudclips/documents/AS-Trainor-Enforcement-Guidance-Assessing-Requests-for-the-use-of-an-animal-as-a-reasonable-accommodation-under-the-fair-housing-act.pdf

Compliance note: This guide is educational content, not legal advice. California licensing, housing, and professional requirements can change. Clinicians should verify the current statutory and licensing requirements applicable to their profession, license, patient location, and intended use of the documentation before issuing an ESA letter. Every source above was opened and checked on September 24, 2026.