The duty in context
Honesty integrity
The lawyer must act with honesty at all times in professional and business dealings and must not engage in fraudulent or deceitful conduct.
How the codes express this duty
E&W Solicitors SRA Principles & Code Principle 4 strong 1,627 cases
You act: 1.4 with honesty.
SRA Principles · 2023 · archived copy · official source ↗
E&W Barristers BSB Handbook CD3; rC9.1; rC8 strong 109 cases
CD3 You must act with honesty, and with integrity. rC9 Your duty to act with honesty and with integrity under CD3 includes the following requirements: .1 you must not knowingly or recklessly mislead or attempt to mislead anyone;
BSB Handbook · current · archived copy · official source ↗
Cayman Islands Legal Services Code 2026 P.3; R.3.1; R.3.2 strong
Attorneys-at-law shall, at all times, act with honesty and integrity... An attorney-at-law's duty to act with honesty and integrity under P.3 includes the requirement that an attorney-at-law shall — (a) not knowingly or recklessly mislead or attempt to mislead anyone
Cayman Islands Legal Services Code of Professional Conduct · 2026 · archived copy
AU Solicitors Solicitors' Conduct Rules Rule 4.1.2 strong 215 cases
A solicitor must also:... 4.1.2 be honest and courteous in all dealings in the course of legal practice.
Australian Solicitors' Conduct Rules · 2015 (June 2026 compilation) · archived copy · official source ↗
AU Barristers Uniform Barristers Rules rr12(a),5(c) strong 72 cases
A barrister must not engage in conduct which is: (a) dishonest or otherwise discreditable to a barrister. ... barristers as specialist advocates in the administration of justice, must act honestly, fairly, skilfully and with competence and diligence.
Legal Profession Uniform Conduct (Barristers) Rules · 2015 (as amended 14 May 2025) · archived copy · official source ↗
IE Solicitors Law Society Guide Ch1 — Core values: Honesty; Ch6 — Professional standard of conduct strong 24 cases
This requires solicitors to be honest and forthright in all professional and business relationships... A solicitor, whether in their professional capacity or otherwise, must not engage in any conduct that is fraudulent, deceitful, or in any way contrary to their position as a solicitor and as an officer of the court.
Solicitor's Guide to Professional Conduct (Law Society of Ireland) · 4th ed. (2022) · archived copy · official source ↗
IE Barristers Bar Code of Conduct Rule 2.3(b) strong 24 cases
It is the duty of Barristers: ... (b) to act at all times with honesty and integrity;
Code of Conduct for the Bar of Ireland · 2024 · archived copy · official source ↗
JM Attorneys Canons of Professional Ethics Canon V(o); Canon I(b); Canon IV strong 157 cases
(o) An Attorney shall not knowingly make a false statement of law or fact. ... [I(b)] An Attorney shall at all times maintain the honour and dignity of the profession ... [IV] AN ATTORNEY SHALL ACT IN THE BEST INTERESTS OF HIS CLIENT AND REPRESENT HIM HONESTLY, COMPETENTLY AND ZEALOUSLY WITHIN THE BOUNDS OF THE LAW.
Legal Profession (Canons of Professional Ethics) Rules · 1978 (principal) · archived copy · official source ↗
JE Lawyers Law Society of Jersey Code P.3; R.4.2 a) strong
Members must, at all times, act with honesty and integrity... A member's duty to act with honesty and integrity under P.3 includes the following requirements: Members must: a) not knowingly or recklessly mislead or attempt to mislead anyone.
Law Society of Jersey Code of Conduct · 1 January 2017 · archived copy · official source ↗
ON Lawyers LSO Rules of Prof. Conduct r 2.1-1 strong
A lawyer has a duty to carry on the practice of law and discharge all responsibilities to clients, tribunals, the public and other members of the profession honourably and with integrity.
Law Society of Ontario — Rules of Professional Conduct · current · archived copy · official source ↗
BC Lawyers BC Code r 2.2-1 strong 31 cases
A lawyer has a duty to carry on the practice of law and discharge all responsibilities to clients, tribunals, the public and other members of the profession honourably and with integrity.
Code of Professional Conduct for British Columbia (BC Code) · 2017 · archived copy · official source ↗
NZ Lawyers Conduct & Client Care Rules r 10.9 / r 2.4 strong
A lawyer must not engage in conduct that is misleading or deceptive or likely to mislead or deceive anyone on any aspect of the lawyer's practice. ... A lawyer must not advise a client to engage in conduct that the lawyer knows to be fraudulent or criminal, nor assist any person in an activity that the lawyer knows is fraudulent or criminal.
Lawyers and Conveyancers Act (Lawyers: Conduct and Client Care) Rules 2008 · SR 2008/214 · archived copy · official source ↗
SCO Solicitors LSS Standards of Conduct B1.2 strong 53 cases
You must be trustworthy and act honestly at all times so that your personal integrity is beyond question.
Law Society of Scotland — Practice Rules 2011, Rule B1 (Standards of Conduct) · 2011 · archived copy · official source ↗
SG Lawyers Professional Conduct Rules 2015 r 5 (Honesty, competence and diligence) strong 37 cases
5 Honesty, competence and diligence
Legal Profession (Professional Conduct) Rules 2015 · 2015 · archived copy · official source ↗
HK Solicitors Solicitors' Guide Principle 13.01 strong
A solicitor must not act, whether in his professional capacity or otherwise, towards anyone in a way which is fraudulent, deceitful or otherwise contrary to his position as a solicitor, nor must he use his position as a solicitor to take unfair advantage either for himself or another person.
Hong Kong Solicitors' Guide to Professional Conduct (Volume 1) · current · archived copy · official source ↗
HK Barristers Bar Code of Conduct para 4.1(b)(i) strong
not to engage in conduct (whether in pursuit of his profession or otherwise) which is:- (i) dishonest or otherwise discreditable to a barrister;
Code of Conduct of the Bar of the Hong Kong SAR · 2018 · archived copy · official source ↗
Cases dealing with this duty
2,273 decisions · link basis: found breached = a tribunal finding; rule cited = the mapped provision is cited in the decision; text match = high-precision text pattern
-
-
-
Grubisa, Dominique
Proceedings no. 2022/00387737 (First Application) 1. Mrs Grubisa was the principal of a law practice which had lay associates who were disqualified persons under the Legal Profession Uniform Law (NSW) and who were not a…
Costs Order recommending removal of lawyer's name from the Roll of Australian Lawyers $0.00 Proceedings Instituted 1 PDF View decision -
Andrew Wayne Willis
Suspended | Disciplinary Committee decision delivered September 22, 2025. || Guilty of Professional Misconduct | Disciplinary Committee decision delivered May 20, 2025. View PDF DECISION OF THE DISCIPLINARY COMMITTEE OF…
-
-
Mumba Chakulya
Breaches, Code of Conduct for Solicitors, REL's & RFL's 2019, SRA Principles 2019
-
Roderick Wayne Kirkham
Rule 3-7.1 Consent Agreement
-
Christopher James Fry
Breaches, Code of Conduct for Solicitors, REL's & RFL's 2019, Dishonesty, Recklessness, SRA Principles 2019
-
Alison Haley Griffiths
Breaches, Client Money, Code of Conduct 2011, Code of Conduct for Solicitors, REL's & RFL's 2019, Criminal Convictions, Dishonesty, SRA Principles 2011, SRA Principles 2019
-
Muhammad Nazar Hayat
Breaches, Code of Conduct for Solicitors, REL's & RFL's 2019, SRA Principles 2019
-
Michael Peter Goodwin
Breaches, Code of Conduct for Solicitors, REL's & RFL's 2019, SRA Principles 2019
-
Elizabeth Oruene Ikiriko
Breaches, Code of Conduct for Solicitors, REL's & RFL's 2019, Recklessness, SRA Principles 2019
-
Matthew David McCormick
The Respondent’s conduct identified in Charges 2 and 6 in the discipline application is proved and is found to constitute professional misconduct.
-
Mark Christopher Sander
Failed to competently, promptly and diligently deliver legal services in an estate matter. Misled the Complainant about his eligibility to make a claim on an estate; delayed progressing the matter; failed to respond ade…
Multiple Disciplinary Action Make a payment Order to apologise Other Reprimand View decision -
Nigel John Weller
Breaches, Client Money, Code of Conduct for Solicitors, REL's & RFL's 2019, Solicitors Accounts Rules 2019, SRA Principles 2019
-
Christopher James Hawkes
Breaches, Code of Conduct for Solicitors, REL's & RFL's 2019, Dishonesty, SRA Principles 2019
-
Natasha Janet Dionne Fairs
Breaches, Code of Conduct for Solicitors, REL's & RFL's 2019, SRA Principles 2019
-
Tapfumanei Nyawanza
Breaches, Code of Conduct 2011, Code of Conduct for Solicitors, REL's & RFL's 2019, Dishonesty, SRA Principles 2011, SRA Principles 2019
-
Jonathan Peter Durkin
Breaches, Code of Conduct for Solicitors, REL's & RFL's 2019, Recklessness, SRA Principles 2011, SRA Principles 2019
-
Laura Elizabeth Simpson
Breaches, Code of Conduct for Solicitors, REL's & RFL's 2019, SRA Principles 2011, SRA Principles 2019
-
Simon Plant; Ajaz Ali
Breaches, Code of Conduct 2011, Recklessness, SRA Principles 2011, SRA Principles 2019
-
Mitchell Cavanagh
The conduct identified in charge 1 is proved and is found to constitute professional misconduct.
-
-
Alison Clare Banerjee
Breaches, Code of Conduct for Solicitors, REL's & RFL's 2019, Dishonesty, SRA Principles 2019
-
Harry Francis Cottam
Dishonesty, Lack of Integrity, Solicitors Accounts Rules 2011, SRA Principles 2011
Duty classification does not yet cover every jurisdiction (Ontario, New Zealand and Singapore decisions are indexed but not yet duty-classified), so counts here understate those corpora.