Cal. R. Ct. Canon 4

As amended through March 15, 2024
Canon 4 - A Judge shall so Conduct the Judge's Quasi-Judicial and Extrajudicial Activities as to Minimize the Risk of Conflict with Judicial Obligations
A. Extrajudicial Activities in General

A judge shall conduct all of the judge's extrajudicial activities so that they do not

(1) cast reasonable doubt on the judge's capacity to act impartially,*
(2) demean the judicial office,
(3) interfere with the proper performance of judicial duties, or
(4) lead to frequent disqualification of the judge.

ADVISORY COMMITTEE COMMENTARY: Canon 4A

Complete separation of a judge from extrajudicial activities is neither possible nor wise; a judge should not become isolated from the community in which he or she lives. Expressions of bias or prejudice by a judge, even outside the judge's judicial activities, may cast reasonable doubt on the judge's capacity to act impartially* as a judge. Expressions that may do so include inappropriate use of humor or the use of demeaning remarks. See Canon 2C and accompanying Commentary.

Because a judge's judicial duties take precedence over all other activities (see Canon 3A), a judge must avoid extrajudicial activities that might reasonably result in the judge being disqualified.

B.Quasi-Judicial and Avocational Activities

A judge may speak, write, lecture, teach, and participate in activities concerning legal and nonlegal subject matters, subject to the requirements of this code.

ADVISORY COMMITTEE COMMENTARY: Canon 4B

As a judicial officer and person specially learned in the law,* a judge is in a unique position to contribute to the improvement of the law, the legal system, and the administration of justice,* including revision of substantive and procedural law* and improvement of criminal and juvenile justice. To the extent that time permits, a judge may do so, either independently or through a bar or judicial association or other group dedicated to the improvement of the law.* It may be necessary to promote legal education programs and materials by identifying authors and speakers by judicial title.

This is permissible, provided such use of the judicial title does not contravene Canons 2A and 2B.

Judges are not precluded by their office from engaging in other social, community, and intellectual endeavors so long as they do not interfere with the obligations under Canons 2C and 4A.

C. Governmental, Civic, or Charitable Activities
(1) A judge shall not appear at a public hearing or officially consult with an executive or legislative body or public official except on matters concerning the law, the legal system, or the administration of justice,* or in matters involving the judge's private economic or personal interests.

ADVISORY COMMITTEE COMMENTARY: Canon 4C(1)

When deciding whether to appear at a public hearing or to consult with an executive or legislative body or public official on matters concerning the law, the legal system, or the administration of justice, * a judge should consider if that conduct would violate any other provisions of this code. For a list of factors to consider, see the explanation of "law, the legal system, or the administration of justice" in the Terminology section. See also Canon 2B regarding the obligation to avoid improper influence.

(2) A judge shall not accept appointment to a governmental committee or commission or other governmental position that is concerned with issues of fact or policy on matters other than the improvement of the law, the legal system, or the administration of justice.* A judge may, however, serve in the military reserve or represent a national, state, or local government on ceremonial occasions or in connection with historical, educational, or cultural activities.

ADVISORY COMMITTEE COMMENTARY: Canon 4C(2)

Canon 4C(2) prohibits a judge from accepting any governmental position except one relating to the law, legal system, or administration of justice* as authorized by Canon 4C(3). The appropriateness of accepting extrajudicial assignments must be assessed in light of the demands on judicial resources and the need to protect the courts from involvement in extrajudicial matters that may prove to be controversial. Judges shall not accept governmental appointments that are likely to interfere with the effectiveness and independence* of the judiciary, or that constitute a public office within the meaning of article VI, section 17 of the California Constitution.

Canon 4C(2) does not govern a judge's service in a nongovernmental position. See Canon 4C(3) permitting service by a judge with organizations devoted to the improvement of the law, the legal system, or the administration of justice* and with educational, religious, charitable, service,* or civic organizations not conducted for profit. For example, service on the board of a public educational institution, other than a law school, would be prohibited under Canon 4C(2), but service on the board of a public law school or any private educational institution would generally be permitted under Canon 4C(3).

(3) Subject to the following limitations and the other requirements of this code,
(a) a judge may serve as an officer, director, trustee, or nonlegal advisor of an organization or governmental agency devoted to the improvement of the law, the legal system, or the administration of justice* provided that such position does not constitute a public office within the meaning of article VI, section 17 of the California Constitution;
(b) a judge may serve as an officer, director, trustee, or nonlegal advisor of an educational, religious, charitable, service,* or civic organization not conducted for profit;

ADVISORY COMMITTEE COMMENTARY: Canon 4C(3)

Canon 4C(3) does not apply to a judge's service in a governmental position unconnected with the improvement of the law, the legal system, or the administration of justice.* See Canon 4C(2).

Canon 4C(3) uses the phrase, "Subject to the following limitations and the other requirements of this code. " As an example of the meaning of the phrase, a judge permitted by Canon 4C(3) to serve on the board of a service organization* may be prohibited from such service by Canon 2C or 4A if the institution practices invidious discrimination or if service on the board otherwise casts reasonable doubt on the judge's capacity to act impartially* as a judge.

Service by a judge on behalf of a civic or charitable organization may be governed by other provisions of Canon 4 in addition to Canon 4C. For example, a judge is prohibited by Canon 4G from serving as a legal advisor to a civic or charitable organization.

Service on the board of a homeowners association or a neighborhood protective group is proper if it is related to the protection of the judge's own economic interests. See Canons 4D(2) and 4D(4). See Canon 2B regarding the obligation to avoid improper use of the prestige of a judge's office.

(c) a judge shall not serve as an officer, director, trustee, or nonlegal advisor if it is likely that the organization
(i) will be engaged in judicial proceedings that would ordinarily come before the judge, or
(ii) will be engaged frequently in adversary proceedings in the court of which the judge is a member or in any court subject to the appellate jurisdiction of the court of which the judge is a member.

ADVISORY COMMITTEE COMMENTARY: Canon 4C(3)(c)

The changing nature of some organizations and of their relationship to the law* makes it necessary for the judge regularly to reexamine the activities of each organization with which the judge is affiliated to determine if it is proper for the judge to continue the affiliation. Some organizations regularly engage in litigation to achieve their goals or fulfill their purposes. Judges should avoid a leadership role in such organizations as it could compromise the appearance of impartiality.*

(d) a judge as an officer, director, trustee, nonlegal advisor, or as a member or otherwise
(i) may assist such an organization in planning fundraising and may participate in the management and investment of the organization's funds. However, a judge shall not personally participate in the solicitation of funds or other fundraising activities, except that a judge may privately solicit funds for such an organization from members of the judge's family* or from other judges (excluding court commissioners, referees, court-appointed arbitrators, hearing officers, and-temporary judges,* and retired judges who serve in the Temporary Assigned Judges Program, practice law, or provide alternative dispute resolution services);
(ii) may make recommendations to public and private fund-granting organizations on projects and programs concerning the law, the legal system, or the administration of justice;*
(iii) shall not personally participate in membership solicitation if the solicitation might reasonably be perceived as coercive or if the membership solicitation is essentially a fundraising mechanism, except as permitted in Canon 4C(3)(d)(i);
(iv) shall not permit the use of the prestige of his or her judicial office for fundraising or membership solicitation but may be a speaker, guest of honor, or recipient of an award for public or charitable service provided the judge does not personally solicit funds and complies with Canons 4A(1), (2), (3), and (4).

ADVISORY COMMITTEE COMMENTARY: Canon 4C(3)(d)

A judge may solicit membership or endorse or encourage membership efforts for an organization devoted to the improvement of the law, the legal system, or theadministration of justice,* or a nonprofit educational, religious, charitable, service,* or civic organization as long as the solicitation cannot reasonably be perceived as coercive and is not essentially a fundraising mechanism. Solicitation of funds or memberships for an organization similarly involves the danger that the person solicited will feel obligated to respond favorably if the solicitor is in a position of influence or control. A judge must not engage in direct, individual solicitation of funds or memberships in person, in writing, or by telephone except in the following cases: (1) a judge may solicit other judges (excluding court commissioners, referees, court-appointed arbitrators, hearing officers, and-temporary fudges,* and retired fudges who serve in the Temporary Assigned Judges Program, practice law, or provide alternative dispute resolution services) for funds or memberships; (2) a judge may solicit other persons for membership in the organizations described above if neither those persons nor persons with whom they are affiliated are likely ever to appear before the court on which the judge serves; and (3) a judge who is an officer of such an organization may send a general membership solicitation mailing over the judge's signature.

When deciding whether to make recommendations to public and private fund-granting organizations on projects and programs concerning the law, the legal system, or the administration of justice, * a judge should consider whether that conduct would violate any other provision of this code. For a list of factors to consider, see the explanation of "law, the legal system, or the administration of justice" in the Terminology section.

Use of an organization's letterhead for fundraising or membership solicitation does not violate Canon 4C(3)(d), provided the letterhead lists only the judge's name and office or other position in the organization, and designates the judge's judicial title only if other persons whose names appear on the letterhead have comparable designations. In addition, a judge must also make reasonable efforts to ensure that the judge's staff, court officials, and others subject to the judge's direction and control do not solicit funds on the judge's behalf for any purpose, charitable or otherwise.

(e) A judge may encourage lawyers to provide pro bono publico legal services.

ADVISORY COMMITTEE COMMENTARY: Canon 4C(3)(e)

In addition to appointing lawyers to serve as counsel for indigent parties in individual cases, a judge may promote broader access to justice by encouraging lawyers to participate in pro bono publico legal services, as long as the judge does not employ coercion or abuse the prestige of judicial office.

D. Financial Activities
(1) A judge shall not engage in financial and business dealings that
(a) may reasonably be perceived to exploit the judge's judicial position, or
(b) involve the judge in frequent transactions or continuing business relationships with lawyers or other persons likely to appear before the court on which the judge serves.

ADVISORY COMMITTEE COMMENTARY: Canon 4D(1)

The Time for Compliance provision of this code (Canon 6F) postpones the time for compliance with certain provisions of this canon in some cases. A judge must avoid financial and business dealings that involve the judge infrequent transactions or continuing business relationships with persons likely to appear either before the judge personally or before other judges on the judge's court. A judge shall discourage members of the judge's family* from engaging in dealings that would reasonably appear to exploit the judge's judicial position or that would involve family members infrequent transactions or continuing business relationships with persons likely to appear before the judge. This rule is necessary to avoid creating an appearance of exploitation of office or favoritism and to minimize the potential for disqualification.

Participation by a judge in financial and business dealings is subject to the general prohibitions in Canon 4A against activities that tend to reflect adversely on impartiality,* demean the judicial office, or interfere with the proper performance of judicial duties. Such participation is also subject to the general prohibition in Canon 2 against activities involving impropriety* or the appearance of impropriety* and the prohibition in Canon 2B against the misuse of the prestige of judicial office.

In addition, a judge must maintain high standards of conduct in all of the judge's activities, as set forth in Canon 1.

(2) A judge may, subject to the requirements of this code, hold and manage investments of the judge and members of the judge's family,* including real estate, and engage in other remunerative activities. A judge shall not participate in, nor permit the judge's name to be used in connection with, any business venture or commercial advertising that indicates the judge's title or affiliation with the judiciary or otherwise lend the power or prestige of his or her office to promote a business or any commercial venture.
(3) A judge shall not serve as an officer, director, manager, or employee of a business affected with a public interest, including, without limitation, a financial institution, insurance company, or public utility.

ADVISORY COMMITTEE COMMENTARY: Canon 4D(3)

Although participation by a judge in business activities might otherwise be permitted by Canon 4D, a judge may be prohibited from participation by other provisions of this code when, for example, the business entity frequently appears before the judge's court or the participation requires significant time away from judicial duties. Similarly, a judge must avoid participating in any business activity if the judge's participation would involve misuse of the prestige of judicial office. See Canon 2B.

(4) A judge shall manage personal investments and financial activities so as to minimize the necessity for disqualification As soon as reasonably possible, a judge shall divest himself or herself of investments and other financial interests that would require frequent disqualification.
(5) Under no circumstance shall a judge accept a gift,* bequest, or favor if the donor is a party whose interests have come or are reasonably likely to come before the judge. A judge shall discourage members of the judge's family residing in the judge's household* from accepting similar benefits from parties who have come or are reasonably likely to come before the judge.

ADVISORY COMMITTEE COMMENTARY: Canon 4D(5)

In addition to the prohibitions set forth in Canon 4D(5) regarding gifts,* other laws* maybe applicable to judges, including, for example, Code of Civil Procedure section 170.9 and the Political Reform Act of 1974 (Gov. Code, § 81000 et seq.).

Canon 4D(5) does not apply to contributions to a judge's campaign for judicial office, a matter governed by Canon 5, although such contributions may give rise to an obligation by the judge to disqualify or disclose. See Canon 3E(2)(b) and accompanying Commentary and Code of Civil Procedure section 170.1, subdivision (a)(9).

Because a gift,* bequest, or favor to a member of the judge's family residing in the judge's household* might be viewed as intended to influence the judge, a judge must inform those family members of the relevant ethical constraints upon the judge in this regard and urge them to take these constraints into account when making decisions about accepting such gifts,* bequests, or favors. A judge cannot, however, reasonably be expected to know or control all of the financial or business activities of all family members residing in the judge's household.*

The application of Canon 4D(5) requires recognition that a judge cannot reasonably be expected to anticipate all persons or interests that may come before the court.

(6) A judge shall not accept and shall discourage members of the judge's family residing in the judge's household* from accepting a gift,* bequest, favor, or loan from anyone except as hereinafter set forth. Gifts* that are permitted by Canons 4D(6)(a) through (i) may only be accepted if the gift,* bequest, favor, or loan would neither influence nor reasonably be perceived as intended to influence the judge in the performance of judicial duties:
(a) a gift,* bequest, favor, or loan from a person whose preexisting relationship with the judge would prevent the judge under Canon 3E from hearing a case involving that person;

ADVISORY COMMITTEE COMMENTARY: Canon 4D(6)(a)

Upon appointment or election as a judge or within a reasonable period of time thereafter, a judge may attend an event honoring the judge's appointment or election as a judge provided that (1) the judge would otherwise be disqualified from hearing any matter involving the person or entity holding or funding the event, and (2) a reasonable person would not conclude that attendance at the event undermines the judge's integrity, * impartiality, * or independence. *

(b) a gift* for a special occasion from a relative or friend, if the gift* is fairly commensurate with the occasion and the relationship;

ADVISORY COMMITTEE COMMENTARY: Canon 4D(6)(b)

A gift* to a judge, or to a member of the judge's family residing in the judge's household,* that is excessive in value raises questions about the judge's impartiality* and the integrity* of the judicial office and might require disqualification of the judge where disqualification would not otherwise be required. See, however, Canon 4D(6)(a).

(c) commercial or financial opportunities and benefits, including special pricing and discounts, and loans from lending institutions in their regular course of business, if the same opportunities and benefits or loans are made available on the same terms to similarly situated persons who are not judges;
(d) any gift* incidental to a public testimonial, or educational or resource materials supplied by publishers on a complimentary basis for official use, or a discounted or complimentary membership in a bar-related association, or an invitation to the judge and the judge's spouse or registered domestic partner* or guest to attend a bar-related function or an activity devoted to the improvement of the law, the legal system, or the administration of justice;*
(e) advances or reimbursement for the reasonable cost of travel, transportation, lodging, and subsistence that is directly related to participation in any judicial, educational, civic, or governmental program or bar-related function or activity devoted to the improvement of the law, the legal system, or the administration of justice;*

ADVISORY COMMITTEE COMMENTARY: Canon 4D(6)(e)

Acceptance of an invitation to a law-related function is governed by Canon 4D(6)(d); acceptance of an invitation paid for by an individual lawyer or group of lawyers is governed by Canon 4D(6)(g). See also Canon 4H(2) and accompanying Commentary.

(f) a gift,* award, or benefit incident to the business, profession, or other separate activity of a spouse or registered domestic partner* or other member of the judge's family residing in the judge's household,* including gifts,* awards, and benefits for the use of both the spouse or registered domestic partner* or other family member and the judge;
(g) ordinary social hospitality;

ADVISORY COMMITTEE COMMENTARY: Canon 4D(6)(g)

Although Canon 4D(6)(g) does not preclude ordinary social hospitality, a judge should carefully weigh acceptance of such hospitality to avoid any appearance of impropriety* or bias or any appearance that the judge is misusing the prestige of judicial office. See Canons 2 and 2B. A judge should also consider whether acceptance would affect the integrity, * impartiality, * or independence* of the judiciary. See Canon 2A.

(h) an invitation to the judge and the judge's spouse, registered domestic partner,* or guest to attend an event sponsored by an educational, religious, charitable, service,* or civic organization with which the judge is associated or involved, if the same invitation is offered to persons who are not judges and who are similarly engaged with the organization.
(i) a nominal gift,* provided the gift* is not from a lawyer, law firm, or other person likely to appear before the court on which the judge serves, unless one or more of the exceptions in this canon applies.

ADVISORY COMMITTEE COMMENTARY: Canon 4D(6)(i)

For example, nominal gifts* include snacks or a token memento from jurors, key chains or pens provided by vendors at legal conferences, or handicrafts or art projects from students.

A judge should carefully weigh acceptance of any nominal gift to avoid any appearance of impropriety* or bias or any appearance that the judge is misusing the prestige of judicial office. See Canons 2 and 2B. A judge should also consider whether acceptance would affect the integrity, * impartiality, * or independence* of the judiciary. See Canon 2A.

(7) A judge may accept the following, provided that doing so would neither influence nor reasonably be perceived as intended to influence the judge in the performance of judicial duties:
(a) a scholarship or fellowship awarded on the same terms and based on the same criteria applied to other applicants;
(b) rewards and prizes given to competitors or participants in random drawings, contests, or other events that are open to persons who are not judges.

ADVISORY COMMITTEE COMMENTARY: Canons 4D(6) and 4D(7)

The references to such scholarships, fellowships, rewards, and prizes were moved from Canon 4D(6) to Canon 4D(7) because they are not considered to be gifts* under this code, and a judge may accept them.

E. Fiduciary* Activities
(1) A judge shall not serve as executor, administrator, or other personal representative, trustee, guardian, attorney in fact, or other fiduciary,* except for the estate, trust, or person of a member of the judge's family,* and then only if such service will not interfere with the proper performance of judicial duties. A judge may, however, act as a health care representative pursuant to an advance health care directive for a person whose preexisting relationship with the judge would prevent the judge from hearing a case involving that person under Canon 3E(1).
(2) A judge shall not serve as a fiduciary* if it is likely that the judge as a fiduciary* will be engaged in proceedings that would ordinarily come before the judge, or if the estate, trust, or minor or conservatee will be engaged in contested proceedings in the court on which the judge serves or one under its appellate jurisdiction.
(3) The same restrictions on financial activities that apply to a judge personally also apply to the judge while acting in a fiduciary* capacity.

ADVISORY COMMITTEE COMMENTARY: Canon 4E

The Time for Compliance provision of this code (Canon 6F) postpones the time for compliance with certain provisions of this canon in some cases.

The restrictions imposed by this canon may conflict with the judge's obligation as a fiduciary.* For example, a judge shall resign as trustee if detriment to the trust would result from divestiture of trust holdings the retention of which would place the judge in violation of Canon 4D(4).

F. Service as Arbitrator or Mediator

A judge shall not act as an arbitrator or mediator or otherwise perform judicial functions in a private capacity unless expressly authorized by law. *

ADVISORY COMMITTEE COMMENTARY: Canon 4F

Canon 4F does not prohibit a judge from participating in arbitration, mediation, or settlement conferences performed as part of his or her judicial duties.

G. Practice of Law

A judge shall not practice law.

ADVISORY COMMITTEE COMMENTARY: Canon 4G

This prohibition refers to the practice of law in a representative capacity and not in a pro se capacity. A judge may act for himself or herself in all legal matters, including matters involving litigation and matters involving appearances before or other dealings with legislative and other governmental bodies. However, in so doing, a judge must not abuse the prestige of office to advance the interests of the judge or member of the judge's family.* See Canon 2B.

This prohibition applies to subordinate judicial officers,* magistrates, special masters, and judges of the State Bar Court.

H. Compensation, Reimbursement, and Honoraria

A judge may receive compensation and reimbursement of expenses as provided by law* for the extrajudicial activities permitted by this code, if the source of such payments does not give the appearance of influencing the judge's performance of judicial duties or otherwise give the appearance of impropriety.*

(1) Compensation shall not exceed a reasonable amount nor shall it exceed what a person who is not a judge would receive for the same activity.
(2) Expense reimbursement shall be limited to the actual cost of travel, food, lodging, and other costs reasonably incurred by the judge and, where appropriate to the occasion, by the judge's spouse, registered domestic partner,* or guest. Any payment in excess of such an amount is compensation
(3) No judge shall accept any honorarium. "Honorarium" means any payment made in consideration for a speech given, an article published, or attendance at any public or private conference, convention, meeting, social event, meal, or like gathering. "Honorarium" does not include earned income for personal services that are customarily provided in connection with the practice of a bona fide business, trade, or profession, such as teaching or writing for a publisher, and does not include fees or other things of value received pursuant to Penal Code section 94.5 for performance of a marriage. For purposes of this canon, "teaching" includes presentations to impart educational information to lawyers in events qualifying for credit under Minimum Continuing Legal Education, to students in bona fide educational institutions, and to associations or groups of judges.

ADVISORY COMMITTEE COMMENTARY: Canon 4H

Judges should not accept compensation or reimbursement of expenses if acceptance would appear to a reasonable person to undermine the judge's integrity,* impartiality,* or independence.*

A judge must assure himself or herself that acceptance of reimbursement or fee waivers would not appear to a reasonable person to undermine the judge's independence,* integrity,* or impartiality.* The factors a judge should consider when deciding whether to accept reimbursement or a fee waiver for attendance at a particular activity include whether:

(a) the sponsor is an accredited educational institution or bar association rather than a trade association or a for-profit entity;
(b) the funding comes largely from numerous contributors rather than from a single entity, and whether the funding is earmarked for programs with specific content;
(c) the content is related or unrelated to the subject matter of a pending* or impending* proceeding before the judge, or to matters that are likely to come before the judge;
(d) the activity is primarily educational rather than recreational, and whether the costs of the event are reasonable and comparable to those associated with similar events sponsored by the judiciary, bar associations, or similar groups;
(e) information concerning the activity and its funding sources is available upon inquiry;
(f) the sponsor or source of funding is generally associated with particular parties or interests currently appearing or likely to appear in the judge's court, thus possibly requiring disqualification of the judge;
(g) differing viewpoints are presented;
(h) a broad range of judicial and nonjudicial participants are invited; or
(i) the program is designed specifically for judges.

Judges should be aware of the statutory limitations on accepting gifts.*

Cal. R. Ct. Canon 4

Amended effective 7/1/2020; Canon 4G amended effective 1/1/2005