New BSB Handbook rules introduce complaints reforms and misconduct guidance changes.
Version 5.0 of the Bar Standards Board (BSB) Handbook has come into force, introducing significant changes to complaints handling arrangements and a series of regulatory clarifications affecting the profession.
The updated first-tier complaints handling framework took effect on 15 June 2026 following consultation with barristers, chambers and other stakeholders. The BSB said the changes aim to improve consistency, transparency and confidence in complaints handling across the Bar.
The regulator first published an overview of the revised rules and guidance in February 2026, providing the profession with a four-month preparation period before implementation.
Under the new framework, barristers, chambers, BSB-regulated entities and sole practitioners must follow revised requirements covering how complaints information is provided to clients, as well as how complaints are managed and resolved. The changes also introduce a new obligation for chambers, regulated entities and sole practitioners to collect and submit first-tier complaints data to the BSB on an annual basis.
The regulator confirmed that the first complaints data collection exercise will not take place for at least another year.
Version 5.0 of the Handbook also incorporates new guidance developed as part of the BSB’s response to the Harman Review. The guidance addresses situations involving alleged serious misconduct related to bullying, harassment and sexual harassment.
Under the revised guidance, the duty to report this type of serious misconduct may be fulfilled by making a report either to the BSB or to the Bar Council’s Commissioner for Conduct. The arrangement is supported by a protocol agreed between the two bodies.
The BSB has also stated that, given the importance of identifying and responding to such behaviour, it recommends reporting where there is a reasonable suspicion that misconduct has occurred.
In addition, the regulator has clarified that it will not take enforcement action against barristers who have been subjected to this type of misconduct if they choose not to report it. The same position applies to individuals whom the affected person has identified as a confidant.
The updated Handbook further clarifies that serious instances of bullying may amount to serious misconduct.
Alongside these changes, the BSB has introduced a number of regulatory clarifications. These include amendments to rule rC8, confirming that the professional duties of honesty, integrity and independence are separate obligations that must each be upheld individually.
The regulator has also updated regulation rE44 to clarify its publication policy for disciplinary findings reached through the Determination by Consent procedure.
The BSB said it has updated its website with the latest Handbook, guidance and supporting resources to assist the profession in implementing the new requirements.