Testimonials
Mark O'Callaghan recently assisted me in a two-day variation hearing [in respect of a financial remedies order]. It wasn’t the easiest of matters but his calm and collected nature helped to keep my anxiety in check. Many thanks and would definitely recommend.
I needed a barrister at very short notice. Mark O'Callaghan stepped in to help. He was excellent - thorough, efficient, proactive in his advice, and extremely helpful all round. It made an enormous difference to me. Thank you so much.
Mark was able to quickly and efficiently understand my [financial remedies] case, whilst managing my personal expectations where others had lacked composure to do so. What sets Mark apart from other Barristers is his personal tone in a very confusing and stressful arena. He was able to pitch my case with absolute balance and clarity ... I had complete trust Mark was able to convey my opening statements to the judge with persuasion and influence. A quality operator."
It has been a pleasure to work with you and further briefs on the way in future. The client was similarly very pleased with your calm approach and the outcome was added positive feedback.
Mark is highly professional and knowledgeable in his area of expertise, but also relatable and makes you feel at ease. During a very stressful time, having Mark handle my case took all the stress away from me.
A Barrister with considerable experience, Mark achieved the result that I wanted [at an FDR appointment] and actually managed to improve the outcome. I appreciated the time taken to get to know the case before the day, which played a part in the successful outcome. Mark worked his socks off on the day from the moment he arrived to get the parties to reach agreement. I was stunned and delighted with the outcome.
Memberships & Associations
Privacy Notice
This privacy notice explains how, why and for how long Mark O'Callaghan will process or retain your personal data in accordance with the General Data Protection Regulation (GDPR).
If Mark has been instructed by you, your litigation friend, your solicitor or agent, or through a pro bono referral, it is necessary to process your personal data in order to provide legal services. This may include advising on the prospects of litigation, advising on the value of a claim, representation at hearings or trial, and reviewing legal issues or evidence.
Recipients of your data
Depending on the nature of your case, data may be shared with courts and tribunals, your solicitors or agents, witnesses, experts, other legal representatives, ombudsmen or regulators, education and examining bodies, and current, past or prospective employers.
Special categories of data
Some matters require processing special category personal data, including information about health, ethnicity, religion, trade union membership, political beliefs, sexual orientation, or criminal allegations and convictions. Such data will only be processed where necessary to represent you or advise on your claim.
Retention
Your personal data will be retained for no longer than necessary and, where possible, anonymised. In general, records relating to cases are retained for at least six years to comply with professional obligations under the Bar Code of Conduct and tax record-keeping obligations.
Once your case has concluded and any fees have been paid, only the personal data necessary for regulatory compliance, conflict checking, defence of complaints or fee disputes, and reference in future similar cases will be retained.
Your rights
You may request confirmation that your personal data is being processed, request a copy of that data, request rectification of inaccurate data, object to certain processing, request restriction of processing, or request erasure where the GDPR permits it. Where processing is based on consent, you may withdraw that consent at any time, although doing so may mean Mark can no longer provide the legal services requested.
Security
Appropriate physical and technical measures are taken to safeguard your personal data and prevent unauthorised access, accidental loss, misuse or disclosure.
Complaints or queries
If you have any questions about this privacy notice, or how your personal data is used, please email clerking@thebarristergroup.co.uk or the clerks at clerking@thebarristergroup.co.uk, or call 01823 247 247.
You also have the right to complain to the Information Commissioner's Office (ICO). Further information is available at ico.org.uk/global/contact-us/.
Work with Mark
Send us your details and a member of the clerking team will be in touch. Or call us now on 01823 247 247.