The duty in context
Honour professional undertakings profession
The lawyer is personally bound to honour and perform within the agreed or a reasonable time any undertaking given, and must not give an undertaking they cannot fulfil or use one as an improper inducement.
How the codes express this duty
E&W Solicitors SRA Principles & Code CCS 1.3 strong 224 cases
1.3 You perform all undertakings given by you, and do so within an agreed timescale or if no timescale has been agreed then within a reasonable amount of time.
SRA Code of Conduct for Solicitors, RELs and RFLs · 2019 · archived copy · official source ↗
E&W Barristers BSB Handbook rC11; gC33 partial 1 case
rC11 You must within an agreed timescale or within a reasonable period of time comply with any undertaking you give in the course of conducting litigation.
BSB Handbook · current · archived copy · official source ↗
Cayman Islands Legal Services Code 2026 R.11.4 strong
An attorney-at-law who has given a personal undertaking to another attorney-at-law or a recognised law entity in the course of practice is personally bound by that undertaking, shall honour that undertaking and shall ensure that it is performed in a timely and effective manner, unless the attorney-at-law is clearly and unequivocally released by the recipient or the Court.
Cayman Islands Legal Services Code of Professional Conduct · 2026 · archived copy
AU Solicitors Solicitors' Conduct Rules Rule 6.1 strong 92 cases
A solicitor who has given an undertaking in the course of legal practice must honour that undertaking and ensure the timely and effective performance of the undertaking, unless released by the recipient or by a court of competent jurisdiction.
Australian Solicitors' Conduct Rules · 2015 (June 2026 compilation) · archived copy · official source ↗
AU Barristers Uniform Barristers Rules no clear equivalent
IE Solicitors Law Society Guide Ch6 — Undertakings: General; General guidance on undertakings strong 84 cases
A solicitor is required to honour the terms of an undertaking as a matter of professional conduct. A breach of an undertaking is a matter of professional misconduct... An undertaking should not be given by a solicitor as an inducement to a client to secure that client's business... A solicitor who gives an undertaking that is expressed to be dependent upon the happening of a future event should notify the recipient promptly if it becomes clear that the event will not occur.
Solicitor's Guide to Professional Conduct (Law Society of Ireland) · 4th ed. (2022) · archived copy · official source ↗
IE Barristers Bar Code of Conduct no clear equivalent
JM Attorneys Canons of Professional Ethics Canon VI(c); Canon VI(d); Canon VI(e) strong 25 cases
(c) An Attorney shall not commit a breach of an undertaking given by him to a Judge, a Court or other tribunal or an official thereof ... (d) An Attorney shall not give a professional undertaking which he cannot fulfil and shall fulfil every such undertaking which he gives.
Legal Profession (Canons of Professional Ethics) Rules · 1978 (principal) · archived copy · official source ↗
JE Lawyers Law Society of Jersey Code R.10.4 strong
A member who has given, or whose employee has given, an undertaking to another member or the firm of another member in the course of practice is personally bound by that undertaking and must honour that undertaking and ensure that it is performed in a timely and effective manner.
Law Society of Jersey Code of Conduct · 1 January 2017 · archived copy · official source ↗
ON Lawyers LSO Rules of Prof. Conduct r 7.2-11; r 5.1-6 strong
7.2-11 A lawyer shall not give an undertaking that cannot be fulfilled and shall fulfill every undertaking given and honour every trust condition once accepted. [5.1-6: A lawyer must strictly and scrupulously fulfill any undertakings given by him or her and honour any trust conditions accepted in the course of litigation.]
Law Society of Ontario — Rules of Professional Conduct · current · archived copy · official source ↗
BC Lawyers BC Code r 7.2-11 strong 7 cases
A lawyer must: (a) not give an undertaking that cannot be fulfilled; (b) fulfill every undertaking given; and (c) honour every trust condition once accepted.
Code of Professional Conduct for British Columbia (BC Code) · 2017 · archived copy · official source ↗
NZ Lawyers Conduct & Client Care Rules r 10.5 strong
A lawyer must honour all undertakings, whether written or oral, that the lawyer gives to any person in the course of practice.
Lawyers and Conveyancers Act (Lawyers: Conduct and Client Care) Rules 2008 · SR 2008/214 · archived copy · official source ↗
SCO Solicitors LSS Standards of Conduct B1.14 partial 8 cases
You must act with other regulated persons in a manner consistent with persons having mutual trust and confidence in each other.
Law Society of Scotland — Practice Rules 2011, Rule B1 (Standards of Conduct) · 2011 · archived copy · official source ↗
SG Lawyers Professional Conduct Rules 2015 r 7 (Responsibilities of legal practitioners to each other) partial 6 cases
7 Responsibilities of legal practitioners to each other
Legal Profession (Professional Conduct) Rules 2015 · 2015 · archived copy · official source ↗
HK Solicitors Solicitors' Guide Principle 14.02 / Principle 14.01 strong
A solicitor must honour the terms of a professional undertaking. ... An undertaking shall only be given by a solicitor and is binding upon him personally, and if given in the course of practice, also binds his firm. ... an undertaking should never be given unless the solicitor giving it is certain that he personally can comply with it.
Hong Kong Solicitors' Guide to Professional Conduct (Volume 1) · current · archived copy · official source ↗
HK Barristers Bar Code of Conduct para 10.4 strong
A practising barrister, while engaging in practice, must not give any undertaking that cannot be fulfilled and must fulfil every undertaking that has been given by him.
Code of Conduct of the Bar of the Hong Kong SAR · 2018 · archived copy · official source ↗
Cases dealing with this duty
450 decisions · link basis: found breached = a tribunal finding; rule cited = the mapped provision is cited in the decision; text match = high-precision text pattern
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Brendan MacNamara
In the matter of Brendan MacNamara, solicitor, formerly practising as a partner in the practice of Devitt Doorley MacNamara, The Valley, Roscrea, Co Tipperary, and in the matter of the Solicitors Acts 1954-2011 [10447/D…
strike_off View decision -
Brian Johnston
In the matter of Brian Johnston, a solicitor formerly practising as Brian Johnston & Co, Solicitors, 79 Park Street, Dundalk, Co Louth and in the matter of the Solicitors Acts 1954-2008 [6927/DT65/10 and High Court reco…
strike_off View decision -
Dlakic, Amil
Breach of undertaking given in court — A reasonable likelihood of a finding of unsatisfactory professional conduct
Reprimand $0.00 About About the OLSC The Commissioner History Mission statement Structure Contact Contact the OLSC Give us your feedback: online surveys Access to information (GIPAA) Community information Information for lawyers Fact sheets FAQs Other regulatory and complaint-handling organisations Contact LawAccess NSW for legal information " You and Your Lawyer", Hot Topics 78 Legal Information Access Centre (LIAC), State Library of NSW , provides access to information about the law in NSW regarding your lawyer Privacy Copyright and Disclaimer Website accessibility View decision -
Greg (otherwise John G) Casey
In the matter of Greg (otherwise John G) Casey, formerly practising in the solicitors’ firm of Casey & Co, Solicitors, at North Main Street, Bandon, Co Cork, and in the matter of Mairead Casey, a solicitor formerly prac…
strike_off View decision -
Steven Ronald Shepherd
Criminal Convictions
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MARK ANTHONY DETATA
Order to pay fine
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Jacqueline M Durcan
In the matter of Jacqueline M Durcan, solicitor, formerly practising as Durcans Solicitors, 1 Hazel Grove, Spencer Park, Castlebar, Co Mayo, and in the matter of the Solicitors Acts 1954-2008 [7083/DT86/11 and 2012 no 7…
strike_off View decision -
Mee Ling, Paul Adrian
Application no. 102024: 1. Failure to comply with undertaking 2. Failure to comply with condition on practising certificate 3. Failure to respond to the Society’s correspondence Application no. 102025: 1. Failure to pay…
Costs Removal of practitioner's name from the Roll of Local Lawyers $0.00 Proceedings Instituted View decision -
Noel Brennan
In the matter of Noel Brennan, a solicitor formerly practising as a partner in Joy Brennan & Company, Solicitors, at 1 New Quay, Clonmel, Co Tipperary, and in the matter of the Solicitors Acts 1954-2008 [4028/DT22/11 an…
other View decision -
Katherine MA Ryan
In the matter of Katherine MA Ryan, a solicitor formerly practising under the style and title of Ryan & Company, Solicitors, at 42 Woodley Park, Kilmacud, Dublin 14, and in the matter of the Solicitors Acts 1954-2008 [6…
strike_off View decision -
Katherine MA Ryan
In the matter of Katherine MA Ryan, a solicitor formerly practising under the style and title of Ryan & Company at 42 Woodley Park, Kilmacud, Dublin 14, and in the matter of the Solicitors Acts 1954-2008 [6970/DT35/10; …
strike_off View decision -
Kim, Jinhi
1. Practice in breach of condition in Practising Certificate 2. Breach of undertaking to Law Society of NSW 3. Failure to respond to correspondence from the Law Society of NSW — Professional Misconduct
Additional Orders made by the Tribunal (see Tribunal decision) Costs Fine Reprimand $5,000.00 Proceedings Instituted View decision -
Jacqueline M Durcan
In the matter of Jacqueline M Durcan, solicitor, formerly practising as Durcans Solicitors, no 1 Hazel Grove, Spencer Park, Castlebar, Co Mayo, and in the matter of the Solicitors Acts 1954-2011 [7083/DT46/11 and 2012 n…
strike_off View decision -
Boon Low
Breaches, Failures
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Eshrat Saddiq
Others
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Anwaar Ul Haq & Sridevi Veldandi
Breaches, Failures, Solicitors' Accounts Rules
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Hatch - Clerey - Macdonald
Failures, Others
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Issac Agyemang Baffour
Breaches, Failures, Others
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Simon William Griffiths
Breaches, Client Money, Failures, Others, Solicitors' Accounts Rules
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Miles Roderick Cox & Another
Breaches, Client Money, Failures, Solicitors' Accounts Rules
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Charles Elwes Dunbar
Breaches, Client Money, Failures, Solicitors' Accounts Rules
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Anthony Robert Bogan
Breaches, Others
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Gallagher, Patrick James
1. Cntravened a condition of his practising certificate. 2. Failed to comply with his undertaking of 9 February 2009 to the Law Society of New South Wales. — A reasonable likelihood of a finding of unsatisfactory profes…
Reprimand $0.00 About About the OLSC The Commissioner History Mission statement Structure Contact Contact the OLSC Give us your feedback: online surveys Access to information (GIPAA) Community information Information for lawyers Fact sheets FAQs Other regulatory and complaint-handling organisations Contact LawAccess NSW for legal information " You and Your Lawyer", Hot Topics 78 Legal Information Access Centre (LIAC), State Library of NSW , provides access to information about the law in NSW regarding your lawyer Privacy Copyright and Disclaimer Website accessibility View decision -
Jiang, Ren Hai
1. Breach of undertaking 2. Misled the Vendor's Solicitor 3. Failed to render to his employer trust monies received from clients of the law practice and deposited these monies to his own account 4. Practised in contrave…
Additional Orders made by the Tribunal (see Tribunal decision) Fine Impose conditions on Practising Certificate Reprimand $9,000.00 Proceedings Instituted View decision
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.